Base | Representation |
---|---|
bin | 1101111100011… |
… | …1110110110000 |
3 | 11002001121120222 |
4 | 3133013312300 |
5 | 104433142123 |
6 | 5445352212 |
7 | 1310105423 |
oct | 337076660 |
9 | 132047528 |
10 | 58490288 |
11 | 3001a68a |
12 | 17708668 |
13 | c16ba4c |
14 | 7aa79ba |
15 | 52056c8 |
hex | 37c7db0 |
58490288 has 20 divisors (see below), whose sum is σ = 118252848. Its totient is φ = 27973440.
The previous prime is 58490281. The next prime is 58490291. The reversal of 58490288 is 88209485.
It is a super-2 number, since 2×584902882 = 6842227580645888, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (58490281) 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, 79103 + ... + 79838.
Almost surely, 258490288 is an apocalyptic number.
It is an amenable number.
58490288 is an abundant number, since it is smaller than the sum of its proper divisors (59762560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58490288 is a wasteful number, since it uses less digits than its factorization.
58490288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158972 (or 158966 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 44.
The square root of 58490288 is about 7647.8943507347. The cubic root of 58490288 is about 388.1753202088.
The spelling of 58490288 in words is "fifty-eight million, four hundred ninety thousand, two hundred eighty-eight".
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