Base | Representation |
---|---|
bin | 11101010100110… |
… | …101011001000000 |
3 | 1021021210020021001 |
4 | 131110311121000 |
5 | 2001423011312 |
6 | 120453141344 |
7 | 15122636521 |
oct | 3524653100 |
9 | 1237706231 |
10 | 492000832 |
11 | 2327a3564 |
12 | 11892a854 |
13 | 7ac1416b |
14 | 494b2848 |
15 | 2d2d8057 |
hex | 1d535640 |
492000832 has 56 divisors (see below), whose sum is σ = 997976160. Its totient is φ = 240599040.
The previous prime is 492000829. The next prime is 492000851. The reversal of 492000832 is 238000294.
It is a self number, because there is not a number n which added to its sum of digits gives 492000832.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767232 + ... + 767872.
Almost surely, 2492000832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 492000832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498988080).
492000832 is an abundant number, since it is smaller than the sum of its proper divisors (505975328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492000832 is a wasteful number, since it uses less digits than its factorization.
492000832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 899 (or 889 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 492000832 is about 22181.0917675393. The cubic root of 492000832 is about 789.4451222952.
The spelling of 492000832 in words is "four hundred ninety-two million, eight hundred thirty-two", and thus it is an aban number.
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