Base | Representation |
---|---|
bin | 1101111011001… |
… | …1100011010000 |
3 | 11001220101111200 |
4 | 3132303203100 |
5 | 104423011440 |
6 | 5443511200 |
7 | 1306311102 |
oct | 336634320 |
9 | 131811450 |
10 | 58407120 |
11 | 2aa73152 |
12 | 17688500 |
13 | c13cc35 |
14 | 7a85572 |
15 | 51dac30 |
hex | 37b38d0 |
58407120 has 120 divisors (see below), whose sum is σ = 204736896. Its totient is φ = 14893824.
The previous prime is 58407119. The next prime is 58407133. The reversal of 58407120 is 2170485.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×584071202 = 6822783333388800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14797 + ... + 18323.
Almost surely, 258407120 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 58407120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102368448).
58407120 is an abundant number, since it is smaller than the sum of its proper divisors (146329776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58407120 is a wasteful number, since it uses less digits than its factorization.
58407120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3569 (or 3560 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 58407120 is about 7642.4551029103. The cubic root of 58407120 is about 387.9912493155.
The spelling of 58407120 in words is "fifty-eight million, four hundred seven thousand, one hundred twenty".
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