Base | Representation |
---|---|
bin | 110111100111000… |
… | …100110111011001 |
3 | 2102000120211020221 |
4 | 313213010313121 |
5 | 3402321143200 |
6 | 232325120041 |
7 | 32056200463 |
oct | 6747046731 |
9 | 2360524227 |
10 | 932990425 |
11 | 439715574 |
12 | 220559021 |
13 | 11b3a7853 |
14 | 8bca7133 |
15 | 56d9691a |
hex | 379c4dd9 |
932990425 has 24 divisors (see below), whose sum is σ = 1179915800. Its totient is φ = 731635200.
The previous prime is 932990419. The next prime is 932990431. The reversal of 932990425 is 524099239.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (932990419) and next prime (932990431).
It can be written as a sum of positive squares in 12 ways, for example, as 679957776 + 253032649 = 26076^2 + 15907^2 .
It is not a de Polignac number, because 932990425 - 23 = 932990417 is a prime.
It is a super-2 number, since 2×9329904252 = 1740942266283361250, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 531349 + ... + 533101.
Almost surely, 2932990425 is an apocalyptic number.
It is an amenable number.
932990425 is a deficient number, since it is larger than the sum of its proper divisors (246925375).
932990425 is a wasteful number, since it uses less digits than its factorization.
932990425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2173 (or 2168 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 43.
The square root of 932990425 is about 30544.8919624870. The cubic root of 932990425 is about 977.1451083137.
The spelling of 932990425 in words is "nine hundred thirty-two million, nine hundred ninety thousand, four hundred twenty-five".
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