Integer Profile
1,427,664
2^4 × 3 × 7^2 × 607
Prime factors, divisor sums, positional representations and sequence properties for 1,427,664. The prime factorization is 2^4 × 3 × 7^2 × 607.
Number of positive divisors: 60. Collatz steps to reach 1: 49.
Resources
Number bases
- Decimal
- 1427664
- Binary
- 101011100100011010000 (21 bits)
- Octal
- 0o5344320
- Hexadecimal
- 0x15C8D0
Divisor catalog (60)
12346781214162124284248495684981121471681962943363925886077841,1761,2141,8212,3522,4283,6424,2494,8567,2848,4989,71212,74714,56816,99625,49429,13629,74333,99250,98859,48667,98489,229101,976118,972178,458203,952237,944356,916475,888713,8321,427,664
Showing 60 of 60.
Collatz trajectory (49 steps)
Even: n → n/2; Odd: n → 3n + 1
1,427,664713,832356,916178,45889,229267,688133,84466,92233,461100,38450,19225,09612,5486,2743,1379,4124,7062,3537,0603,5301,7655,2962,6481,3246623319944971,4927463731,120560280140703510653160804020105168421
Showing 50 of 50.
Prime factorization
- Factorization
- 2^4 × 3 × 7^2 × 607
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 60
- Divisor sum
- 4,297,344
- Proper-divisor sum
- 2,869,680
- Digit sum
- 30
- Digital root
- 3
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