Base | Representation |
---|---|
bin | 10100000010010110001100 |
3 | 100212212001202 |
4 | 110002112030 |
5 | 2321034432 |
6 | 304325032 |
7 | 62434250 |
oct | 24022614 |
9 | 10785052 |
10 | 5252492 |
11 | 2a68303 |
12 | 1913778 |
13 | 111b9ab |
14 | 9aa260 |
15 | 6db462 |
hex | 50258c |
5252492 has 24 divisors (see below), whose sum is σ = 10607520. Its totient is φ = 2229120.
The previous prime is 5252491. The next prime is 5252497. The reversal of 5252492 is 2942525.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (5252491) 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, 2192 + ... + 3912.
It is an arithmetic number, because the mean of its divisors is an integer number (441980).
Almost surely, 25252492 is an apocalyptic number.
It is an amenable number.
5252492 is an abundant number, since it is smaller than the sum of its proper divisors (5355028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5252492 is a wasteful number, since it uses less digits than its factorization.
5252492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1841 (or 1839 counting only the distinct ones).
The product of its digits is 7200, while the sum is 29.
The square root of 5252492 is about 2291.8315819449. The cubic root of 5252492 is about 173.8288271275.
The spelling of 5252492 in words is "five million, two hundred fifty-two thousand, four hundred ninety-two".
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