Integer Profile
311,490
2 × 3^2 × 5 × 3461
Prime factors, divisor sums, positional representations and sequence properties for 311,490. The prime factorization is 2 × 3^2 × 5 × 3461.
Number of positive divisors: 24. Showing the recorded part of the sequence: 109.
Number bases
- Decimal
- 311490
- Binary
- 1001100000011000010 (19 bits)
- Octal
- 0o1140302
- Hexadecimal
- 0x4C0C2
Divisor catalog (24)
1235691015183045903,4616,92210,38317,30520,76631,14934,61051,91562,298103,830155,745311,490
Showing 24 of 24.
Collatz trajectory (109 steps)
Even: n → n/2; Odd: n → 3n + 1
311,490155,745467,236233,618116,809350,428175,21487,607262,822131,411394,234197,117591,352295,676147,83873,919221,758110,879332,638166,319498,958249,479748,438374,2191,122,658561,3291,683,988841,994420,9971,262,992631,496315,748157,87478,937236,812118,40659,203177,61088,805266,416133,20866,60433,30216,65149,95424,97774,93237,46618,73356,20028,10014,0507,02521,07610,5385,26915,8087,9043,9521,976
Showing 60 of 60.
Prime factorization
- Factorization
- 2 × 3^2 × 5 × 3461
- Distinct prime factors
- 4
- Perfect square
- No
- Parity
- Even
Arithmetic properties
- Positive divisors
- 24
- Divisor sum
- 810,108
- Proper-divisor sum
- 498,618
- Digit sum
- 18
- Digital root
- 9
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