Integer Profile

2,002,021

7 × 113 × 2531

Prime factors, divisor sums, positional representations and sequence properties for 2,002,021. The prime factorization is 7 × 113 × 2531.

Number of positive divisors: 8. Showing the recorded part of the sequence: 91.

DeficientOddComposite

Number bases

Decimal: 2002021
Binary: 111101000110001100101 (21 bits)
Octal: 0o7506145
Hexadecimal: 0x1E8C65

Divisor catalog (8)

171137912,53117,717286,0032,002,021

Showing 8 of 8.

Collatz trajectory (91 steps)

Even: n → n/2; Odd: n → 3n + 1

2,002,0216,006,0643,003,0321,501,516750,758375,3791,126,138563,0691,689,208844,604422,302211,151633,454316,727950,182475,0911,425,274712,6372,137,9121,068,956534,478267,239801,718400,8591,202,578601,2891,803,868901,934450,9671,352,902676,4512,029,3541,014,6773,044,0321,522,016761,008380,504190,25295,12647,563142,69071,345214,036107,01853,509160,52880,26440,13220,06610,03330,10015,0507,52522,57611,2885,6442,8221,4114,2342,117

Showing 60 of 60.

Prime factorization

Factorization: 7 × 113 × 2531
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,309,184
Proper-divisor sum: 307,163
Digit sum: 7
Digital root: 7