Integer Profile
426,526
2 × 213263
Prime factors, divisor sums, positional representations and sequence properties for 426,526. The prime factorization is 2 × 213263.
Number of positive divisors: 4. Showing the recorded part of the sequence: 174.
Arithmetic properties
- Positive divisors
- 4
- Divisor sum
- 639,792
- Proper-divisor sum
- 213,266
- Digit sum
- 25
- Digital root
- 7
Number bases
- Decimal
- 426526
- Binary
- 1101000001000011110 (19 bits)
- Octal
- 0o1501036
- Hexadecimal
- 0x6821E
Divisor catalog (4)
12213,263426,526
Showing 4 of 4.
Collatz trajectory (174 steps)
Even: n → n/2; Odd: n → 3n + 1
426,526213,263639,790319,895959,686479,8431,439,530719,7652,159,2961,079,648539,824269,912134,95667,47833,739101,21850,609151,82875,91437,957113,87256,93628,46814,2347,11721,35210,6765,3382,6698,0084,0042,0021,0013,0041,5027512,2541,1273,3821,6915,0742,5377,6123,8061,9035,7102,8558,5664,28312,8506,42519,2769,6384,81914,4587,22921,68810,8445,4222,711
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 213263
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Even
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