Integer Profile
1,525,428
2^2 × 3^2 × 42373
Prime factors, divisor sums, positional representations and sequence properties for 1,525,428. The prime factorization is 2^2 × 3^2 × 42373.
Number of positive divisors: 18. Showing the recorded part of the sequence: 106.
Prime factorization
- Factorization
- 2^2 × 3^2 × 42373
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 18
- Divisor sum
- 3,856,034
- Proper-divisor sum
- 2,330,606
- Digit sum
- 27
- Digital root
- 9
Number bases
- Decimal
- 1525428
- Binary
- 101110100011010110100 (21 bits)
- Octal
- 0o5643264
- Hexadecimal
- 0x1746B4
Divisor catalog (18)
12346912183642,37384,746127,119169,492254,238381,357508,476762,7141,525,428
Showing 18 of 18.
Collatz trajectory (106 steps)
Even: n → n/2; Odd: n → 3n + 1
1,525,428762,714381,3571,144,072572,036286,018143,009429,028214,514107,257321,772160,88680,443241,330120,665361,996180,99890,499271,498135,749407,248203,624101,81250,90625,45376,36038,18019,0909,54528,63614,3187,15921,47810,73932,21816,10948,32824,16412,0826,04118,1249,0624,53113,5946,79720,39210,1965,0982,5497,6483,8241,9129564782397183591,0785391,618
Showing 60 of 60.
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