Base | Representation |
---|---|
bin | 1101110111001… |
… | …1001100101010 |
3 | 11001101222221002 |
4 | 3131303030222 |
5 | 104341043110 |
6 | 5434115002 |
7 | 1304132444 |
oct | 335631452 |
9 | 131358832 |
10 | 58143530 |
11 | 2a903105 |
12 | 1757ba62 |
13 | c079c73 |
14 | 7a17494 |
15 | 5187aa5 |
hex | 377332a |
58143530 has 8 divisors (see below), whose sum is σ = 104658372. Its totient is φ = 23257408.
The previous prime is 58143529. The next prime is 58143557. The reversal of 58143530 is 3534185.
It can be written as a sum of positive squares in 2 ways, for example, as 57957769 + 185761 = 7613^2 + 431^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 58143493 and 58143502.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2907167 + ... + 2907186.
Almost surely, 258143530 is an apocalyptic number.
58143530 is a deficient number, since it is larger than the sum of its proper divisors (46514842).
58143530 is a wasteful number, since it uses less digits than its factorization.
58143530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5814360.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 58143530 is about 7625.1904894239. The cubic root of 58143530 is about 387.4067038662.
The spelling of 58143530 in words is "fifty-eight million, one hundred forty-three thousand, five hundred thirty".
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