Base | Representation |
---|---|
bin | 10010110010100100100000 |
3 | 100021020211101 |
4 | 102302210200 |
5 | 2230110403 |
6 | 253324144 |
7 | 56603503 |
oct | 22624440 |
9 | 10236741 |
10 | 4925728 |
11 | 2864855 |
12 | 1796654 |
13 | 1036042 |
14 | 92313a |
15 | 67471d |
hex | 4b2920 |
4925728 has 12 divisors (see below), whose sum is σ = 9697590. Its totient is φ = 2462848.
The previous prime is 4925719. The next prime is 4925747. The reversal of 4925728 is 8275294.
It can be written as a sum of positive squares in only one way, i.e., 4787344 + 138384 = 2188^2 + 372^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76933 + ... + 76996.
Almost surely, 24925728 is an apocalyptic number.
It is an amenable number.
4925728 is a deficient number, since it is larger than the sum of its proper divisors (4771862).
4925728 is a wasteful number, since it uses less digits than its factorization.
4925728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153939 (or 153931 counting only the distinct ones).
The product of its digits is 40320, while the sum is 37.
The square root of 4925728 is about 2219.3981166073. The cubic root of 4925728 is about 170.1466784822.
The spelling of 4925728 in words is "four million, nine hundred twenty-five thousand, seven hundred twenty-eight".
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