Integer Profile

3,920,880

2^4 × 3 × 5 × 17 × 31^2

Prime factors, divisor sums, positional representations and sequence properties for 3,920,880. The prime factorization is 2^4 × 3 × 5 × 17 × 31^2.

Number of positive divisors: 120. Showing the recorded part of the sequence: 247.

AbundantEvenComposite

Collatz trajectory (247 steps)

Even: n → n/2; Odd: n → 3n + 1

3,920,8801,960,440980,220490,110245,055735,166367,5831,102,750551,3751,654,126827,0632,481,1901,240,5953,721,7861,860,8935,582,6802,791,3401,395,670697,8352,093,5061,046,7533,140,2601,570,130785,0652,355,1961,177,598588,7991,766,398883,1992,649,5981,324,7993,974,3981,987,1995,961,5982,980,7998,942,3984,471,19913,413,5986,706,79920,120,39810,060,19930,180,59815,090,29945,270,89822,635,44967,906,34833,953,17416,976,58750,929,76225,464,88176,394,64438,197,32219,098,66157,295,98428,647,99214,323,9967,161,9983,580,99910,742,9985,371,499

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Prime factorization

Factorization: 2^4 × 3 × 5 × 17 × 31^2
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 120
Divisor sum: 13,298,256
Proper-divisor sum: 9,377,376
Digit sum: 30
Digital root: 3

Number bases

Decimal: 3920880
Binary: 1110111101001111110000 (22 bits)
Octal: 0o16751760
Hexadecimal: 0x3BD3F0

Divisor catalog (120)

1234568101215161720243031344048516062688085931021201241361551701862042402482552723103403724084654965105276206807448169309611,0201,0541,2401,3601,4881,5811,8601,922

Showing 60 of 120.