Base | Representation |
---|---|
bin | 1101110101101… |
… | …0001010100000 |
3 | 11001012210021101 |
4 | 3131122022200 |
5 | 104324302432 |
6 | 5432004144 |
7 | 1303224502 |
oct | 335321240 |
9 | 131183241 |
10 | 58040992 |
11 | 2a843069 |
12 | 17530654 |
13 | c0423a9 |
14 | 79cbd72 |
15 | 51674e7 |
hex | 375a2a0 |
58040992 has 24 divisors (see below), whose sum is σ = 120990996. Its totient is φ = 27313152.
The previous prime is 58040933. The next prime is 58040993. The reversal of 58040992 is 29904085.
It can be written as a sum of positive squares in 2 ways, for example, as 56610576 + 1430416 = 7524^2 + 1196^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58040993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52803 + ... + 53890.
Almost surely, 258040992 is an apocalyptic number.
It is an amenable number.
58040992 is an abundant number, since it is smaller than the sum of its proper divisors (62950004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58040992 is a wasteful number, since it uses less digits than its factorization.
58040992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106720 (or 106712 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 58040992 is about 7618.4638871626. The cubic root of 58040992 is about 387.1788351020.
The spelling of 58040992 in words is "fifty-eight million, forty thousand, nine hundred ninety-two".
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