Integer Profile

1,187,780

2^2 × 5 × 11 × 5399

Prime factors, divisor sums, positional representations and sequence properties for 1,187,780. The prime factorization is 2^2 × 5 × 11 × 5399.

Number of positive divisors: 24. Showing the recorded part of the sequence: 98.

AbundantEvenComposite

Collatz trajectory (98 steps)

Even: n → n/2; Odd: n → 3n + 1

1,187,780593,890296,945890,836445,418222,709668,128334,064167,03283,51641,75820,87962,63831,31993,95846,979140,93870,469211,408105,70452,85226,42613,21339,64019,8209,9104,95514,8667,43322,30011,1505,57516,7268,36325,09012,54537,63618,8189,40928,22814,1147,05721,17210,5865,29315,8807,9403,9701,9855,9562,9781,4894,4682,2341,1173,3521,6768384191,258

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 11 × 5399
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,721,600
Proper-divisor sum: 1,533,820
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1187780
Binary: 100100001111111000100 (21 bits)
Octal: 0o4417704
Hexadecimal: 0x121FC4

Divisor catalog (24)

12451011202244551102205,39910,79821,59626,99553,99059,389107,980118,778237,556296,945593,8901,187,780

Showing 24 of 24.