Integer Profile

6,749,639

13 × 167 × 3109

Prime factors, divisor sums, positional representations and sequence properties for 6,749,639. The prime factorization is 13 × 167 × 3109.

Number of positive divisors: 8. Showing the recorded part of the sequence: 253.

DeficientOddComposite

Collatz trajectory (253 steps)

Even: n → n/2; Odd: n → 3n + 1

6,749,63920,248,91810,124,45930,373,37815,186,68945,560,06822,780,03411,390,01734,170,05217,085,0268,542,51325,627,54012,813,7706,406,88519,220,6569,610,3284,805,1642,402,5821,201,2913,603,8741,801,9375,405,8122,702,9061,351,4534,054,3602,027,1801,013,590506,7951,520,386760,1932,280,5801,140,290570,1451,710,436855,218427,6091,282,828641,414320,707962,122481,0611,443,184721,592360,796180,39890,199270,598135,299405,898202,949608,848304,424152,21276,10638,053114,16057,08028,54014,2707,135

Showing 60 of 60.

Prime factorization

Factorization: 13 × 167 × 3109
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 7,314,720
Proper-divisor sum: 565,081
Digit sum: 44
Digital root: 8

Number bases

Decimal: 6749639
Binary: 11001101111110111000111 (23 bits)
Octal: 0o31576707
Hexadecimal: 0x66FDC7

Divisor catalog (8)

1131672,1713,10940,417519,2036,749,639

Showing 8 of 8.