Integer Profile

3,656,870

2 × 5 × 7^2 × 17 × 439

Prime factors, divisor sums, positional representations and sequence properties for 3,656,870. The prime factorization is 2 × 5 × 7^2 × 17 × 439.

Number of positive divisors: 48. Showing the recorded part of the sequence: 203.

AbundantEvenComposite

Divisor catalog (48)

12571014173435497085981191702382454394905958338781,1901,6662,1953,0734,1654,3906,1467,4638,33014,92615,36521,51130,73037,31543,02252,24174,630104,482107,555215,110261,205365,687522,410731,3741,828,4353,656,870

Showing 48 of 48.

Collatz trajectory (203 steps)

Even: n → n/2; Odd: n → 3n + 1

3,656,8701,828,4355,485,3062,742,6538,227,9604,113,9802,056,9901,028,4953,085,4861,542,7434,628,2302,314,1156,942,3463,471,17310,413,5205,206,7602,603,3801,301,690650,8451,952,536976,268488,134244,067732,202366,1011,098,304549,152274,576137,28868,64434,32217,16151,48425,74212,87138,61419,30757,92228,96186,88443,44221,72165,16432,58216,29148,87424,43773,31236,65618,3289,1644,5822,2916,8743,43710,3125,1562,5781,2893,868

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 7^2 × 17 × 439
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 8,125,920
Proper-divisor sum: 4,469,050
Digit sum: 35
Digital root: 8

Number bases

Decimal: 3656870
Binary: 1101111100110010100110 (22 bits)
Octal: 0o15746246
Hexadecimal: 0x37CCA6