Integer Profile
139,342
2 × 7 × 37 × 269
Prime factors, divisor sums, positional representations and sequence properties for 139,342. The prime factorization is 2 × 7 × 37 × 269.
Number of positive divisors: 16. Showing the recorded part of the sequence: 157.
Arithmetic properties
- Positive divisors
- 16
- Divisor sum
- 246,240
- Proper-divisor sum
- 106,898
- Digit sum
- 22
- Digital root
- 4
Number bases
- Decimal
- 139342
- Binary
- 100010000001001110 (18 bits)
- Octal
- 0o420116
- Hexadecimal
- 0x2204E
Divisor catalog (16)
1271437742592695185381,8833,7669,95319,90669,671139,342
Showing 16 of 16.
Collatz trajectory (157 steps)
Even: n → n/2; Odd: n → 3n + 1
139,34269,671209,014104,507313,522156,761470,284235,142117,571352,714176,357529,072264,536132,26866,13433,06799,20249,601148,80474,40237,201111,60455,80227,90183,70441,85220,92610,46331,39015,69547,08623,54370,63035,315105,94652,973158,92079,46039,73019,86559,59629,79814,89944,69822,34967,04833,52416,7628,38125,14412,5726,2863,1439,4304,71514,1467,07321,22010,6105,305
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 7 × 37 × 269
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
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