Integer Profile
386,428
2^2 × 7 × 37 × 373
Prime factors, divisor sums, positional representations and sequence properties for 386,428. The prime factorization is 2^2 × 7 × 37 × 373.
Number of positive divisors: 24. Showing the recorded part of the sequence: 99.
Arithmetic properties
- Positive divisors
- 24
- Divisor sum
- 795,872
- Proper-divisor sum
- 409,444
- Digit sum
- 31
- Digital root
- 4
Number bases
- Decimal
- 386428
- Binary
- 1011110010101111100 (19 bits)
- Octal
- 0o1362574
- Hexadecimal
- 0x5E57C
Divisor catalog (24)
1247142837741482593735187461,0361,4922,6115,22210,44413,80127,60255,20496,607193,214386,428
Showing 24 of 24.
Collatz trajectory (99 steps)
Even: n → n/2; Odd: n → 3n + 1
386,428193,21496,607289,822144,911434,734217,367652,102326,051978,154489,0771,467,232733,616366,808183,40491,70245,851137,55468,777206,332103,16651,583154,75077,375232,126116,063348,190174,095522,286261,143783,430391,7151,175,146587,5731,762,720881,360440,680220,340110,17055,085165,25682,62841,31420,65761,97230,98615,49346,48023,24011,6205,8102,9058,7164,3582,1796,5383,2699,8084,9042,452
Showing 60 of 60.
Prime factorization
- Factorization
- 2^2 × 7 × 37 × 373
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
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