Base | Representation |
---|---|
bin | 1101111001110… |
… | …0101100001111 |
3 | 11001201122001210 |
4 | 3132130230033 |
5 | 104412012422 |
6 | 5441505503 |
7 | 1305441111 |
oct | 336345417 |
9 | 131648053 |
10 | 58313487 |
11 | 2aa09871 |
12 | 17642293 |
13 | c10942b |
14 | 7a5d3b1 |
15 | 51bd10c |
hex | 379cb0f |
58313487 has 16 divisors (see below), whose sum is σ = 81365760. Its totient is φ = 37078272.
The previous prime is 58313477. The next prime is 58313491. The reversal of 58313487 is 78431385.
It is not a de Polignac number, because 58313487 - 28 = 58313231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58313407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27903 + ... + 29919.
It is an arithmetic number, because the mean of its divisors is an integer number (5085360).
Almost surely, 258313487 is an apocalyptic number.
58313487 is a deficient number, since it is larger than the sum of its proper divisors (23052273).
58313487 is a wasteful number, since it uses less digits than its factorization.
58313487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2462.
The product of its digits is 80640, while the sum is 39.
The square root of 58313487 is about 7636.3268002358. The cubic root of 58313487 is about 387.7838076260.
The spelling of 58313487 in words is "fifty-eight million, three hundred thirteen thousand, four hundred eighty-seven".
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