Base | Representation |
---|---|
bin | 11101010101110… |
… | …110011011110100 |
3 | 1021022021202201110 |
4 | 131111312123310 |
5 | 2002010023002 |
6 | 120502555020 |
7 | 15125126331 |
oct | 3525663364 |
9 | 1238252643 |
10 | 492267252 |
11 | 232965744 |
12 | 118a38a70 |
13 | 7aca84c9 |
14 | 49541988 |
15 | 2d33be6c |
hex | 1d5766f4 |
492267252 has 24 divisors (see below), whose sum is σ = 1198564416. Its totient is φ = 156954688.
The previous prime is 492267241. The next prime is 492267253. The reversal of 492267252 is 252762294.
It is a self number, because there is not a number n which added to its sum of digits gives 492267252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492267253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891513 + ... + 892064.
It is an arithmetic number, because the mean of its divisors is an integer number (49940184).
Almost surely, 2492267252 is an apocalyptic number.
It is an amenable number.
492267252 is an abundant number, since it is smaller than the sum of its proper divisors (706297164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492267252 is a wasteful number, since it uses less digits than its factorization.
492267252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1783607 (or 1783605 counting only the distinct ones).
The product of its digits is 120960, while the sum is 39.
The square root of 492267252 is about 22187.0965202750. The cubic root of 492267252 is about 789.5875922556.
The spelling of 492267252 in words is "four hundred ninety-two million, two hundred sixty-seven thousand, two hundred fifty-two".
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