Base | Representation |
---|---|
bin | 1110000011111… |
… | …1000001000000 |
3 | 11002222102010000 |
4 | 3200333001000 |
5 | 110044301433 |
6 | 5504040000 |
7 | 1314210411 |
oct | 340770100 |
9 | 132872100 |
10 | 58978368 |
11 | 30323359 |
12 | 17903000 |
13 | c2acc57 |
14 | 7b93808 |
15 | 52a0113 |
hex | 383f040 |
58978368 has 140 divisors (see below), whose sum is σ = 180961792. Its totient is φ = 18973440.
The previous prime is 58978349. The next prime is 58978397. The reversal of 58978368 is 86387985.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 160521 + ... + 160887.
Almost surely, 258978368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58978368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90480896).
58978368 is an abundant number, since it is smaller than the sum of its proper divisors (121983424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58978368 is a wasteful number, since it uses less digits than its factorization.
58978368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422 (or 403 counting only the distinct ones).
The product of its digits is 2903040, while the sum is 54.
The square root of 58978368 is about 7679.7374955138. The cubic root of 58978368 is about 389.2520576367.
The spelling of 58978368 in words is "fifty-eight million, nine hundred seventy-eight thousand, three hundred sixty-eight".
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