Integer Profile
2,438,720
2^6 × 5 × 7621
Prime factors, divisor sums, positional representations and sequence properties for 2,438,720. The prime factorization is 2^6 × 5 × 7621.
Number of positive divisors: 28. Collatz steps to reach 1: 42.
Arithmetic properties
- Positive divisors
- 28
- Divisor sum
- 5,807,964
- Proper-divisor sum
- 3,369,244
- Digit sum
- 26
- Digital root
- 8
Number bases
- Decimal
- 2438720
- Binary
- 1001010011011001000000 (22 bits)
- Octal
- 0o11233100
- Hexadecimal
- 0x253640
Divisor catalog (28)
12458101620324064801603207,62115,24230,48438,10560,96876,210121,936152,420243,872304,840487,744609,6801,219,3602,438,720
Showing 28 of 28.
Collatz trajectory (42 steps)
Even: n → n/2; Odd: n → 3n + 1
2,438,7201,219,360609,680304,840152,42076,21038,105114,31657,15828,57985,73842,869128,60864,30432,15216,0768,0384,01912,0586,02918,0889,0444,5222,2616,7843,3921,69684842421210653160804020105168421
Showing 43 of 43.
Prime factorization
- Factorization
- 2^6 × 5 × 7621
- Distinct prime factors
- 3
- Perfect square
- No
- Parity
- Even
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