Integer Profile

3,890,989

47 × 82787

Prime factors, divisor sums, positional representations and sequence properties for 3,890,989. The prime factorization is 47 × 82787.

Number of positive divisors: 4. Showing the recorded part of the sequence: 216.

DeficientOddComposite

Prime factorization

Factorization: 47 × 82787
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 3,973,824
Proper-divisor sum: 82,835
Digit sum: 46
Digital root: 1

Number bases

Decimal: 3890989
Binary: 1110110101111100101101 (22 bits)
Octal: 0o16657455
Hexadecimal: 0x3B5F2D

Divisor catalog (4)

14782,7873,890,989

Showing 4 of 4.

Collatz trajectory (216 steps)

Even: n → n/2; Odd: n → 3n + 1

3,890,98911,672,9685,836,4842,918,2421,459,1214,377,3642,188,6821,094,3413,283,0241,641,512820,756410,378205,189615,568307,784153,89276,94638,473115,42057,71028,85586,56643,283129,85064,925194,77697,38848,69424,34773,04236,521109,56454,78227,39182,17441,087123,26261,631184,89492,447277,342138,671416,014208,007624,022312,011936,034468,0171,404,052702,026351,0131,053,040526,520263,260131,63065,815197,44698,723296,170148,085

Showing 60 of 60.