Base | Representation |
---|---|
bin | 11101010101101… |
… | …101011010010100 |
3 | 1021022012220000120 |
4 | 131111231122110 |
5 | 2002002332132 |
6 | 120502111540 |
7 | 15124613511 |
oct | 3525553224 |
9 | 1238186016 |
10 | 492230292 |
11 | 23293a9a4 |
12 | 118a1b5b0 |
13 | 7ac94738 |
14 | 49532308 |
15 | 2d33102c |
hex | 1d56d694 |
492230292 has 48 divisors (see below), whose sum is σ = 1174485312. Its totient is φ = 160392960.
The previous prime is 492230251. The next prime is 492230303. The reversal of 492230292 is 292032294.
It is a happy number.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193992 + ... + 196512.
It is an arithmetic number, because the mean of its divisors is an integer number (24468444).
Almost surely, 2492230292 is an apocalyptic number.
It is an amenable number.
492230292 is an abundant number, since it is smaller than the sum of its proper divisors (682255020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492230292 is a wasteful number, since it uses less digits than its factorization.
492230292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2888 (or 2886 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 492230292 is about 22186.2635880853. The cubic root of 492230292 is about 789.5678307083.
The spelling of 492230292 in words is "four hundred ninety-two million, two hundred thirty thousand, two hundred ninety-two".
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