Base | Representation |
---|---|
bin | 1101110111111… |
… | …0110000010100 |
3 | 11001111101212100 |
4 | 3131332300110 |
5 | 104344101433 |
6 | 5435122100 |
7 | 1304420451 |
oct | 335766024 |
9 | 131441770 |
10 | 58190868 |
11 | 2a93572a |
12 | 175a3330 |
13 | c095688 |
14 | 7a2a828 |
15 | 5196b13 |
hex | 377ec14 |
58190868 has 36 divisors (see below), whose sum is σ = 150518368. Its totient is φ = 18945360.
The previous prime is 58190843. The next prime is 58190893. The reversal of 58190868 is 86809185.
58190868 is a `hidden beast` number, since 581 + 9 + 0 + 8 + 68 = 666.
It is an interprime number because it is at equal distance from previous prime (58190843) and next prime (58190893).
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17248 + ... + 20343.
Almost surely, 258190868 is an apocalyptic number.
It is an amenable number.
58190868 is an abundant number, since it is smaller than the sum of its proper divisors (92327500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58190868 is a wasteful number, since it uses less digits than its factorization.
58190868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37644 (or 37639 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 45.
The square root of 58190868 is about 7628.2939114851. The cubic root of 58190868 is about 387.5118120576.
The spelling of 58190868 in words is "fifty-eight million, one hundred ninety thousand, eight hundred sixty-eight".
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