Integer Profile
421,172
2^2 × 71 × 1483
Prime factors, divisor sums, positional representations and sequence properties for 421,172. The prime factorization is 2^2 × 71 × 1483.
Number of positive divisors: 12. Showing the recorded part of the sequence: 205.
Collatz trajectory (205 steps)
Even: n → n/2; Odd: n → 3n + 1
421,172210,586105,293315,880157,94078,97039,485118,45659,22829,61414,80744,42222,21166,63433,31799,95249,97624,98812,4946,24718,7429,37128,11414,05742,17221,08610,54331,63015,81547,44623,72371,17035,585106,75653,37826,68980,06840,03420,01760,05230,02615,01345,04022,52011,2605,6302,8158,4464,22312,6706,33519,0069,50328,51014,25542,76621,38364,15032,07596,226
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 71 × 1483
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 12
- Divisor sum
- 747,936
- Proper-divisor sum
- 326,764
- Digit sum
- 17
- Digital root
- 8
Number bases
- Decimal
- 421172
- Binary
- 1100110110100110100 (19 bits)
- Octal
- 0o1466464
- Hexadecimal
- 0x66D34
Divisor catalog (12)
124711422841,4832,9665,932105,293210,586421,172
Showing 12 of 12.
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