Base | Representation |
---|---|
bin | 1101110110001… |
… | …1110100010011 |
3 | 11001021210111210 |
4 | 3131203310103 |
5 | 104332034111 |
6 | 5432511203 |
7 | 1303450665 |
oct | 335436423 |
9 | 131253453 |
10 | 58080531 |
11 | 2a86a843 |
12 | 1754b503 |
13 | c0573a2 |
14 | 79dc535 |
15 | 51740a6 |
hex | 3763d13 |
58080531 has 8 divisors (see below), whose sum is σ = 78126480. Its totient is φ = 38377472.
The previous prime is 58080521. The next prime is 58080557. The reversal of 58080531 is 13508085.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 58080531 - 25 = 58080499 is a prime.
It is a super-4 number, since 4×580805314 (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (58080521) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85326 + ... + 86003.
It is an arithmetic number, because the mean of its divisors is an integer number (9765810).
Almost surely, 258080531 is an apocalyptic number.
58080531 is a deficient number, since it is larger than the sum of its proper divisors (20045949).
58080531 is a wasteful number, since it uses less digits than its factorization.
58080531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171445.
The product of its (nonzero) digits is 4800, while the sum is 30.
The square root of 58080531 is about 7621.0583910635. The cubic root of 58080531 is about 387.2667338355.
The spelling of 58080531 in words is "fifty-eight million, eighty thousand, five hundred thirty-one".
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