Integer Profile

8,117,217

3^2 × 71 × 12703

Prime factors, divisor sums, positional representations and sequence properties for 8,117,217. The prime factorization is 3^2 × 71 × 12703.

Number of positive divisors: 12. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Divisor catalog (12)

1397121363912,70338,109114,327901,9132,705,7398,117,217

Showing 12 of 12.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

8,117,21724,351,65212,175,8266,087,91318,263,7409,131,8704,565,93513,697,8066,848,90320,546,71010,273,35530,820,06615,410,03346,230,10023,115,05011,557,52534,672,57617,336,2888,668,1444,334,0722,167,0361,083,518541,7591,625,278812,6392,437,9181,218,9593,656,8781,828,4395,485,3182,742,6598,227,9784,113,98912,341,9686,170,9843,085,4921,542,746771,3732,314,1201,157,060578,530289,265867,796433,898216,949650,848325,424162,71281,35640,67820,33961,01830,50991,52845,76422,88211,44134,32417,1628,581

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 71 × 12703
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 11,890,944
Proper-divisor sum: 3,773,727
Digit sum: 27
Digital root: 9

Number bases

Decimal: 8117217
Binary: 11110111101101111100001 (23 bits)
Octal: 0o36755741
Hexadecimal: 0x7BDBE1