Base | Representation |
---|---|
bin | 1101111010111… |
… | …0101011011000 |
3 | 11001212101010102 |
4 | 3132232223120 |
5 | 104421342120 |
6 | 5443234532 |
7 | 1306165646 |
oct | 336565330 |
9 | 131771112 |
10 | 58387160 |
11 | 2aa5a157 |
12 | 17678a48 |
13 | c133b20 |
14 | 7a7c196 |
15 | 51d4d75 |
hex | 37aead8 |
58387160 has 64 divisors (see below), whose sum is σ = 144547200. Its totient is φ = 21090816.
The previous prime is 58387159. The next prime is 58387177. The reversal of 58387160 is 6178385.
It is a super-3 number, since 3×583871603 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23246 + ... + 25634.
It is an arithmetic number, because the mean of its divisors is an integer number (2258550).
Almost surely, 258387160 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 58387160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72273600).
58387160 is an abundant number, since it is smaller than the sum of its proper divisors (86160040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58387160 is a wasteful number, since it uses less digits than its factorization.
58387160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2460 (or 2456 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 58387160 is about 7641.1491282398. The cubic root of 58387160 is about 387.9470470123.
The spelling of 58387160 in words is "fifty-eight million, three hundred eighty-seven thousand, one hundred sixty".
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