Integer Profile

2,957,501

23 × 149 × 863

Prime factors, divisor sums, positional representations and sequence properties for 2,957,501. The prime factorization is 23 × 149 × 863.

Number of positive divisors: 8. Showing the recorded part of the sequence: 213.

DeficientOddComposite

Collatz trajectory (213 steps)

Even: n → n/2; Odd: n → 3n + 1

2,957,5018,872,5044,436,2522,218,1261,109,0633,327,1901,663,5954,990,7862,495,3937,486,1803,743,0901,871,5455,614,6362,807,3181,403,6594,210,9782,105,4896,316,4683,158,2341,579,1174,737,3522,368,6761,184,338592,1691,776,508888,254444,1271,332,382666,1911,998,574999,2872,997,8621,498,9314,496,7942,248,3976,745,1923,372,5961,686,298843,1492,529,4481,264,724632,362316,181948,544474,272237,136118,56859,28429,64214,82144,46422,23211,1165,5582,7798,3384,16912,5086,2543,127

Showing 60 of 60.

Prime factorization

Factorization: 23 × 149 × 863
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,110,400
Proper-divisor sum: 152,899
Digit sum: 29
Digital root: 2

Number bases

Decimal: 2957501
Binary: 1011010010000010111101 (22 bits)
Octal: 0o13220275
Hexadecimal: 0x2D20BD

Divisor catalog (8)

1231498633,42719,849128,5872,957,501

Showing 8 of 8.