Base | Representation |
---|---|
bin | 1110000100000… |
… | …1100110111001 |
3 | 11002222221200020 |
4 | 3201001212321 |
5 | 110100121420 |
6 | 5504201053 |
7 | 1314253356 |
oct | 341014671 |
9 | 132887606 |
10 | 58988985 |
11 | 30330330 |
12 | 17909189 |
13 | c2b4a33 |
14 | 7b9762d |
15 | 52a3340 |
hex | 38419b9 |
58988985 has 16 divisors (see below), whose sum is σ = 102962880. Its totient is φ = 28600640.
The previous prime is 58988983. The next prime is 58989019.
58988985 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 58988985 - 21 = 58988983 is a prime.
It is not an unprimeable number, because it can be changed into a prime (58988983) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178590 + ... + 178919.
It is an arithmetic number, because the mean of its divisors is an integer number (6435180).
Almost surely, 258988985 is an apocalyptic number.
58988985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
58988985 is a deficient number, since it is larger than the sum of its proper divisors (43973895).
58988985 is a wasteful number, since it uses less digits than its factorization.
58988985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357528.
The product of its digits is 8294400, while the sum is 60.
The square root of 58988985 is about 7680.4286989725. The cubic root of 58988985 is about 389.2754133250.
The spelling of 58988985 in words is "fifty-eight million, nine hundred eighty-eight thousand, nine hundred eighty-five".
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