Base | Representation |
---|---|
bin | 1101110110111… |
… | …1110111010100 |
3 | 11001101022012101 |
4 | 3131233313110 |
5 | 104340124001 |
6 | 5433531444 |
7 | 1304044600 |
oct | 335576724 |
9 | 131338171 |
10 | 58129876 |
11 | 2a8a3922 |
12 | 17573b84 |
13 | c07399c |
14 | 7a12500 |
15 | 5183a01 |
hex | 376fdd4 |
58129876 has 18 divisors (see below), whose sum is σ = 118336218. Its totient is φ = 24912720.
The previous prime is 58129871. The next prime is 58129879. The reversal of 58129876 is 67892185.
It can be written as a sum of positive squares in only one way, i.e., 50979600 + 7150276 = 7140^2 + 2674^2 .
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58129871) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148095 + ... + 148486.
Almost surely, 258129876 is an apocalyptic number.
It is an amenable number.
58129876 is an abundant number, since it is smaller than the sum of its proper divisors (60206342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58129876 is a wasteful number, since it uses less digits than its factorization.
58129876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296599 (or 296590 counting only the distinct ones).
The product of its digits is 241920, while the sum is 46.
The square root of 58129876 is about 7624.2951149598. The cubic root of 58129876 is about 387.3763762427.
The spelling of 58129876 in words is "fifty-eight million, one hundred twenty-nine thousand, eight hundred seventy-six".
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