Integer Profile

4,006,881

3^3 × 148403

Prime factors, divisor sums, positional representations and sequence properties for 4,006,881. The prime factorization is 3^3 × 148403.

Number of positive divisors: 8. Showing the recorded part of the sequence: 167.

DeficientOddComposite

Number bases

Decimal: 4006881
Binary: 1111010010001111100001 (22 bits)
Octal: 0o17221741
Hexadecimal: 0x3D23E1

Divisor catalog (8)

13927148,403445,2091,335,6274,006,881

Showing 8 of 8.

Collatz trajectory (167 steps)

Even: n → n/2; Odd: n → 3n + 1

4,006,88112,020,6446,010,3223,005,1619,015,4844,507,7422,253,8716,761,6143,380,80710,142,4225,071,21115,213,6347,606,81722,820,45211,410,2265,705,11317,115,3408,557,6704,278,83512,836,5066,418,25319,254,7609,627,3804,813,6902,406,8457,220,5363,610,2681,805,134902,5672,707,7021,353,8514,061,5542,030,7776,092,3323,046,1661,523,0834,569,2502,284,6256,853,8763,426,9381,713,4695,140,4082,570,2041,285,102642,5511,927,654963,8272,891,4821,445,7414,337,2242,168,6121,084,306542,1531,626,460813,230406,6151,219,846609,9231,829,770914,885

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 148403
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 5,936,160
Proper-divisor sum: 1,929,279
Digit sum: 27
Digital root: 9