Integer Profile
121,784
2^3 × 13 × 1171
Prime factors, divisor sums, positional representations and sequence properties for 121,784. The prime factorization is 2^3 × 13 × 1171.
Number of positive divisors: 16. Showing the recorded part of the sequence: 136.
Divisor catalog (16)
12481326521041,1712,3424,6849,36815,22330,44660,892121,784
Showing 16 of 16.
Collatz trajectory (136 steps)
Even: n → n/2; Odd: n → 3n + 1
121,78460,89230,44615,22345,67022,83568,50634,253102,76051,38025,69012,84538,53619,2689,6344,81714,4527,2263,61310,8405,4202,7101,3554,0662,0336,1003,0501,5254,5762,2881,1445722861434302156463239704851,45672836418291274137412206103310155466233700350175526263790
Showing 60 of 60.
Prime factorization
- Factorization
- 2^3 × 13 × 1171
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 246,120
- Proper-divisor sum
- 124,336
- Digit sum
- 23
- Digital root
- 5
Number bases
- Decimal
- 121784
- Binary
- 11101101110111000 (17 bits)
- Octal
- 0o355670
- Hexadecimal
- 0x1DBB8
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