Integer Profile

1,901,627

7 × 13 × 20897

Prime factors, divisor sums, positional representations and sequence properties for 1,901,627. The prime factorization is 7 × 13 × 20897.

Number of positive divisors: 8. Showing the recorded part of the sequence: 127.

DeficientOddComposite

Prime factorization

Factorization: 7 × 13 × 20897
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,340,576
Proper-divisor sum: 438,949
Digit sum: 26
Digital root: 8

Number bases

Decimal: 1901627
Binary: 111010000010000111011 (21 bits)
Octal: 0o7202073
Hexadecimal: 0x1D043B

Divisor catalog (8)

17139120,897146,279271,6611,901,627

Showing 8 of 8.

Collatz trajectory (127 steps)

Even: n → n/2; Odd: n → 3n + 1

1,901,6275,704,8822,852,4418,557,3244,278,6622,139,3316,417,9943,208,9979,626,9924,813,4962,406,7481,203,374601,6871,805,062902,5312,707,5941,353,7974,061,3922,030,6961,015,348507,674253,837761,512380,756190,37895,189285,568142,78471,39235,69617,8488,9244,4622,2316,6943,34710,0425,02115,0647,5323,7661,8835,6502,8258,4764,2382,1196,3583,1799,5384,76914,3087,1543,57710,7325,3662,6838,0504,02512,076

Showing 60 of 60.