Integer Profile

2,638,270

2 × 5 × 263827

Prime factors, divisor sums, positional representations and sequence properties for 2,638,270. The prime factorization is 2 × 5 × 263827.

Number of positive divisors: 8. Showing the recorded part of the sequence: 148.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 5 × 263827
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 4,748,904
Proper-divisor sum: 2,110,634
Digit sum: 28
Digital root: 1

Number bases

Decimal: 2638270
Binary: 1010000100000110111110 (22 bits)
Octal: 0o12040676
Hexadecimal: 0x2841BE

Divisor catalog (8)

12510263,827527,6541,319,1352,638,270

Showing 8 of 8.

Collatz trajectory (148 steps)

Even: n → n/2; Odd: n → 3n + 1

2,638,2701,319,1353,957,4061,978,7035,936,1102,968,0558,904,1664,452,08313,356,2506,678,12520,034,37610,017,1885,008,5942,504,2977,512,8923,756,4461,878,2235,634,6702,817,3358,452,0064,226,00312,678,0106,339,00519,017,0169,508,5084,754,2542,377,1277,131,3823,565,69110,697,0745,348,53716,045,6128,022,8064,011,40312,034,2106,017,10518,051,3169,025,6584,512,82913,538,4886,769,2443,384,6221,692,3115,076,9342,538,4677,615,4023,807,70111,423,1045,711,5522,855,7761,427,888713,944356,972178,48689,243267,730133,865401,596200,798100,399

Showing 60 of 60.