Integer Profile

2,989,878

2 × 3 × 19 × 26227

Prime factors, divisor sums, positional representations and sequence properties for 2,989,878. The prime factorization is 2 × 3 × 19 × 26227.

Number of positive divisors: 16. Showing the recorded part of the sequence: 288.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 6,294,720
Proper-divisor sum: 3,304,842
Digit sum: 51
Digital root: 6

Number bases

Decimal: 2989878
Binary: 1011011001111100110110 (22 bits)
Octal: 0o13317466
Hexadecimal: 0x2D9F36

Divisor catalog (16)

123619385711426,22752,45478,681157,362498,313996,6261,494,9392,989,878

Showing 16 of 16.

Collatz trajectory (288 steps)

Even: n → n/2; Odd: n → 3n + 1

2,989,8781,494,9394,484,8182,242,4096,727,2283,363,6141,681,8075,045,4222,522,7117,568,1343,784,06711,352,2025,676,10117,028,3048,514,1524,257,0762,128,5381,064,2693,192,8081,596,404798,202399,1011,197,304598,652299,326149,663448,990224,495673,486336,7431,010,230505,1151,515,346757,6732,273,0201,136,510568,2551,704,766852,3832,557,1501,278,5753,835,7261,917,8635,753,5902,876,7958,630,3864,315,19312,945,5806,472,7903,236,3959,709,1864,854,59314,563,7807,281,8903,640,94510,922,8365,461,4182,730,7098,192,1284,096,064

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 19 × 26227
Distinct prime factors: 4
Perfect square: No
Parity: Even