Base | Representation |
---|---|
bin | 1101111000010… |
… | …0111110000000 |
3 | 11001112200210000 |
4 | 3132010332000 |
5 | 104400410240 |
6 | 5435440000 |
7 | 1304554611 |
oct | 336047600 |
9 | 131480700 |
10 | 58216320 |
11 | 2a952868 |
12 | 175b6000 |
13 | c0a4136 |
14 | 7a35c08 |
15 | 519e430 |
hex | 3784f80 |
58216320 has 160 divisors (see below), whose sum is σ = 208086120. Its totient is φ = 15510528.
The previous prime is 58216309. The next prime is 58216339. The reversal of 58216320 is 2361285.
58216320 is a `hidden beast` number, since 5 + 8 + 21 + 632 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (160).
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 51279 + ... + 52401.
Almost surely, 258216320 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 58216320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104043060).
58216320 is an abundant number, since it is smaller than the sum of its proper divisors (149869800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58216320 is a wasteful number, since it uses less digits than its factorization.
58216320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1154 (or 1133 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 58216320 is about 7629.9619920416. The cubic root of 58216320 is about 387.5683015226.
The spelling of 58216320 in words is "fifty-eight million, two hundred sixteen thousand, three hundred twenty".
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