Base | Representation |
---|---|
bin | 11101010101101… |
… | …101011001011000 |
3 | 1021022012212221100 |
4 | 131111231121120 |
5 | 2002002331412 |
6 | 120502111400 |
7 | 15124613364 |
oct | 3525553130 |
9 | 1238185840 |
10 | 492230232 |
11 | 23293a94a |
12 | 118a1b560 |
13 | 7ac946c0 |
14 | 495322a4 |
15 | 2d330edc |
hex | 1d56d658 |
492230232 has 48 divisors (see below), whose sum is σ = 1435674240. Its totient is φ = 151455168.
The previous prime is 492230213. The next prime is 492230237. The reversal of 492230232 is 232032294.
It is a junction number, because it is equal to n+sod(n) for n = 492230196 and 492230205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492230237) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262008 + ... + 263879.
It is an arithmetic number, because the mean of its divisors is an integer number (29909880).
Almost surely, 2492230232 is an apocalyptic number.
It is an amenable number.
492230232 is an abundant number, since it is smaller than the sum of its proper divisors (943444008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492230232 is a wasteful number, since it uses less digits than its factorization.
492230232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525912 (or 525905 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 492230232 is about 22186.2622358972. The cubic root of 492230232 is about 789.5677986270.
The spelling of 492230232 in words is "four hundred ninety-two million, two hundred thirty thousand, two hundred thirty-two".
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