Integer Profile
1,307,729
1307729
Prime factors, divisor sums, positional representations and sequence properties for 1,307,729. The prime factorization is 1307729.
Number of positive divisors: 2. Showing the recorded part of the sequence: 186.
Prime factorization
- Factorization
- 1307729
- Distinct prime factors
- 1
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 2
- Divisor sum
- 1,307,730
- Proper-divisor sum
- 1
- Digit sum
- 29
- Digital root
- 2
Number bases
- Decimal
- 1307729
- Binary
- 100111111010001010001 (21 bits)
- Octal
- 0o4772121
- Hexadecimal
- 0x13F451
Divisor catalog (2)
11,307,729
Showing 2 of 2.
Collatz trajectory (186 steps)
Even: n → n/2; Odd: n → 3n + 1
1,307,7293,923,1881,961,594980,7972,942,3921,471,196735,598367,7991,103,398551,6991,655,098827,5492,482,6481,241,324620,662310,331930,994465,4971,396,492698,246349,1231,047,370523,6851,571,056785,528392,764196,38298,191294,574147,287441,862220,931662,794331,397994,192497,096248,548124,27462,137186,41293,20646,603139,81069,905209,716104,85852,429157,28878,64439,32219,66158,98429,49214,7467,37322,12011,0605,5302,7658,296
Showing 60 of 60.
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