Integer Profile

2,640,540

2^2 × 3 × 5 × 7 × 6287

Prime factors, divisor sums, positional representations and sequence properties for 2,640,540. The prime factorization is 2^2 × 3 × 5 × 7 × 6287.

Number of positive divisors: 48. Showing the recorded part of the sequence: 94.

AbundantEvenComposite

Number bases

Decimal: 2640540
Binary: 1010000100101010011100 (22 bits)
Octal: 0o12045234
Hexadecimal: 0x284A9C

Divisor catalog (48)

1234567101214152021283035426070841051402104206,28712,57418,86125,14831,43537,72244,00962,87075,44488,01894,305125,740132,027176,036188,610220,045264,054377,220440,090528,108660,135880,1801,320,2702,640,540

Showing 48 of 48.

Collatz trajectory (94 steps)

Even: n → n/2; Odd: n → 3n + 1

2,640,5401,320,270660,1351,980,406990,2032,970,6101,485,3054,455,9162,227,9581,113,9793,341,9381,670,9695,012,9082,506,4541,253,2273,759,6821,879,8415,639,5242,819,7621,409,8814,229,6442,114,8221,057,4113,172,2341,586,1174,758,3522,379,1761,189,588594,794297,397892,192446,096223,048111,52455,76227,88183,64441,82220,91162,73431,36794,10247,051141,15470,577211,732105,86652,933158,80079,40039,70019,8509,92529,77614,8887,4443,7221,8615,5842,792

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 7 × 6287
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 8,451,072
Proper-divisor sum: 5,810,532
Digit sum: 21
Digital root: 3