Base | Representation |
---|---|
bin | 1110000000000… |
… | …1111110001000 |
3 | 11002111201010021 |
4 | 3200001332020 |
5 | 110013301303 |
6 | 5454430224 |
7 | 1312116421 |
oct | 340017610 |
9 | 132451107 |
10 | 58728328 |
11 | 3017250a |
12 | 17802374 |
13 | c2231b9 |
14 | 7b2a648 |
15 | 5250ebd |
hex | 3801f88 |
58728328 has 16 divisors (see below), whose sum is σ = 111127500. Its totient is φ = 29094336.
The previous prime is 58728323. The next prime is 58728343. The reversal of 58728328 is 82382785.
It can be written as a sum of positive squares in 2 ways, for example, as 54140164 + 4588164 = 7358^2 + 2142^2 .
It is not an unprimeable number, because it can be changed into a prime (58728323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32803 + ... + 34546.
Almost surely, 258728328 is an apocalyptic number.
It is an amenable number.
58728328 is a deficient number, since it is larger than the sum of its proper divisors (52399172).
58728328 is a wasteful number, since it uses less digits than its factorization.
58728328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67464 (or 67460 counting only the distinct ones).
The product of its digits is 215040, while the sum is 43.
The square root of 58728328 is about 7663.4410025784. The cubic root of 58728328 is about 388.7011977489.
The spelling of 58728328 in words is "fifty-eight million, seven hundred twenty-eight thousand, three hundred twenty-eight".
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