Integer Profile

2,983,997

23 × 137 × 947

Prime factors, divisor sums, positional representations and sequence properties for 2,983,997. The prime factorization is 23 × 137 × 947.

Number of positive divisors: 8. Showing the recorded part of the sequence: 138.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,139,776
Proper-divisor sum: 155,779
Digit sum: 47
Digital root: 2

Number bases

Decimal: 2983997
Binary: 1011011000100000111101 (22 bits)
Octal: 0o13304075
Hexadecimal: 0x2D883D

Divisor catalog (8)

1231379473,15121,781129,7392,983,997

Showing 8 of 8.

Collatz trajectory (138 steps)

Even: n → n/2; Odd: n → 3n + 1

2,983,9978,951,9924,475,9962,237,9981,118,9993,356,9981,678,4995,035,4982,517,7497,553,2483,776,6241,888,312944,156472,078236,039708,118354,0591,062,178531,0891,593,268796,634398,3171,194,952597,476298,738149,369448,108224,054112,027336,082168,041504,124252,062126,031378,094189,047567,142283,571850,714425,3571,276,072638,036319,018159,509478,528239,264119,63259,81629,90814,9547,47722,43211,2165,6082,8041,4027012,1041,052526

Showing 60 of 60.

Prime factorization

Factorization: 23 × 137 × 947
Distinct prime factors: 3
Perfect square: No
Parity: Odd