Integer Profile

2,501,458

2 × 103 × 12143

Prime factors, divisor sums, positional representations and sequence properties for 2,501,458. The prime factorization is 2 × 103 × 12143.

Number of positive divisors: 8. Showing the recorded part of the sequence: 135.

DeficientEvenComposite

Collatz trajectory (135 steps)

Even: n → n/2; Odd: n → 3n + 1

2,501,4581,250,7293,752,1881,876,094938,0472,814,1421,407,0714,221,2142,110,6076,331,8223,165,9119,497,7344,748,86714,246,6027,123,30121,369,90410,684,9525,342,4762,671,2381,335,6194,006,8582,003,4296,010,2883,005,1441,502,572751,286375,6431,126,930563,4651,690,396845,198422,5991,267,798633,8991,901,698950,8492,852,5481,426,274713,1372,139,4121,069,706534,8531,604,560802,280401,140200,570100,285300,856150,42875,21437,607112,82256,411169,23484,617253,852126,92663,463190,39095,195

Showing 60 of 60.

Prime factorization

Factorization: 2 × 103 × 12143
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,788,928
Proper-divisor sum: 1,287,470
Digit sum: 25
Digital root: 7

Number bases

Decimal: 2501458
Binary: 1001100010101101010010 (22 bits)
Octal: 0o11425522
Hexadecimal: 0x262B52

Divisor catalog (8)

1210320612,14324,2861,250,7292,501,458

Showing 8 of 8.