Integer Profile

7,171,857

3^2 × 7 × 11 × 79 × 131

Prime factors, divisor sums, positional representations and sequence properties for 7,171,857. The prime factorization is 3^2 × 7 × 11 × 79 × 131.

Number of positive divisors: 48. Showing the recorded part of the sequence: 235.

DeficientOddComposite

Divisor catalog (48)

1379112133637779991312312373935536937118699171,1791,4411,6592,6072,7514,3234,9776,0837,8218,25310,08710,34912,96918,24930,26131,04754,74772,44390,78393,141113,839217,329341,517651,987796,8731,024,5512,390,6197,171,857

Showing 48 of 48.

Collatz trajectory (235 steps)

Even: n → n/2; Odd: n → 3n + 1

7,171,85721,515,57210,757,7865,378,89316,136,6808,068,3404,034,1702,017,0856,051,2563,025,6281,512,814756,4072,269,2221,134,6113,403,8341,701,9175,105,7522,552,8761,276,438638,2191,914,658957,3292,871,9881,435,994717,9972,153,9921,076,996538,498269,249807,748403,874201,937605,812302,906151,453454,360227,180113,59056,795170,38685,193255,580127,79063,895191,68695,843287,530143,765431,296215,648107,82453,91226,95613,4786,73920,21810,10930,32815,1647,582

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 7 × 11 × 79 × 131
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 48
Divisor sum: 13,178,880
Proper-divisor sum: 6,007,023
Digit sum: 36
Digital root: 9

Number bases

Decimal: 7171857
Binary: 11011010110111100010001 (23 bits)
Octal: 0o33267421
Hexadecimal: 0x6D6F11