Integer Profile
379,989
3^2 × 42221
Prime factors, divisor sums, positional representations and sequence properties for 379,989. The prime factorization is 3^2 × 42221.
Number of positive divisors: 6. Showing the recorded part of the sequence: 148.
Divisor catalog (6)
13942,221126,663379,989
Showing 6 of 6.
Collatz trajectory (148 steps)
Even: n → n/2; Odd: n → 3n + 1
379,9891,139,968569,984284,992142,49671,24835,62417,8128,9064,45313,3606,6803,3401,6708352,5061,2533,7601,8809404702357063531,0605302657963981995982998984491,3486743371,012506253760380190952861434302156463239704851,45672836418291274137412
Showing 60 of 60.
Prime factorization
- Factorization
- 3^2 × 42221
- Distinct prime factors
- 2
- Perfect square
- No
- Parity
- Odd
Arithmetic properties
- Positive divisors
- 6
- Divisor sum
- 548,886
- Proper-divisor sum
- 168,897
- Digit sum
- 45
- Digital root
- 9
Number bases
- Decimal
- 379989
- Binary
- 1011100110001010101 (19 bits)
- Octal
- 0o1346125
- Hexadecimal
- 0x5CC55
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