Integer Profile

2,047,440

2^4 × 3 × 5 × 19 × 449

Prime factors, divisor sums, positional representations and sequence properties for 2,047,440. The prime factorization is 2^4 × 3 × 5 × 19 × 449.

Number of positive divisors: 80. Showing the recorded part of the sequence: 60.

AbundantEvenComposite

Collatz trajectory (60 steps)

Even: n → n/2; Odd: n → 3n + 1

2,047,4401,023,720511,860255,930127,965383,896191,94895,97447,987143,96271,981215,944107,97253,98626,99380,98040,49020,24560,73630,36815,1847,5923,7961,8989492,8481,42471235617889268134672021013041527638195829884422113417522613402010516842

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 3 × 5 × 19 × 449
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 80
Divisor sum: 6,696,000
Proper-divisor sum: 4,648,560
Digit sum: 21
Digital root: 3

Number bases

Decimal: 2047440
Binary: 111110011110111010000 (21 bits)
Octal: 0o7636720
Hexadecimal: 0x1F3DD0

Divisor catalog (80)

1234568101215161920243038404857607680951141201521902282402853043804494565707608989121,1401,3471,5201,7962,2452,2802,6943,5924,4904,5605,3886,7357,1848,5318,98010,77613,47017,06217,96021,55225,59326,940

Showing 60 of 80.