Integer Profile
121,968
2^4 × 3^2 × 7 × 11^2
Prime factors, divisor sums, positional representations and sequence properties for 121,968. The prime factorization is 2^4 × 3^2 × 7 × 11^2.
Number of positive divisors: 90. Showing the recorded part of the sequence: 74.
Prime factorization
- Factorization
- 2^4 × 3^2 × 7 × 11^2
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 90
- Divisor sum
- 428,792
- Proper-divisor sum
- 306,824
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 121968
- Binary
- 11101110001110000 (17 bits)
- Octal
- 0o356160
- Hexadecimal
- 0x1DC70
Divisor catalog (90)
12346789111214161821222428333642444856636672778488991121211261321441541681761982312422522643083363633964624845045286166937267928479249681,0081,089
Showing 60 of 90.
Collatz trajectory (74 steps)
Even: n → n/2; Odd: n → 3n + 1
121,96860,98430,49215,2467,62322,87011,43534,30617,15351,46025,73012,86538,59619,2989,64928,94814,4747,23721,71210,8565,4282,7141,3574,0722,0361,0185091,5287643821915742878624311,2946471,9429712,9141,4574,3722,1861,0933,2801,640820410205616308154772321165829884422
Showing 60 of 60.
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