Integer Profile
12,221
11^2 × 101
Prime factors, divisor sums, positional representations and sequence properties for 12,221. The prime factorization is 11^2 × 101.
Number of positive divisors: 6. Showing the recorded part of the sequence: 94.
Number bases
- Decimal
- 12221
- Binary
- 10111110111101 (14 bits)
- Octal
- 0o27675
- Hexadecimal
- 0x2FBD
Divisor catalog (6)
1111011211,11112,221
Showing 6 of 6.
Collatz trajectory (94 steps)
Even: n → n/2; Odd: n → 3n + 1
12,22136,66418,3329,1664,58313,7506,87520,62610,31330,94015,4707,73523,20611,60334,81017,40552,21626,10813,0546,52719,5829,79129,37414,68744,06222,03166,09433,04799,14249,571148,71474,357223,072111,53655,76827,88413,9426,97120,91410,45731,37215,6867,84323,53011,76535,29617,6488,8244,4122,2061,1033,3101,6554,9662,4837,4503,72511,1765,5882,794
Showing 60 of 60.
Prime factorization
- Factorization
- 11^2 × 101
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 13,566
- Proper-divisor sum
- 1,345
- Digit sum
- 8
- Digital root
- 8
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