Base | Representation |
---|---|
bin | 1101110110001… |
… | …0011111100101 |
3 | 11001021112001222 |
4 | 3131202133211 |
5 | 104331400414 |
6 | 5432430125 |
7 | 1303426121 |
oct | 335423745 |
9 | 131245058 |
10 | 58075109 |
11 | 2a866764 |
12 | 17548345 |
13 | c054a91 |
14 | 79da581 |
15 | 517268e |
hex | 37627e5 |
58075109 has 4 divisors (see below), whose sum is σ = 58154016. Its totient is φ = 57996204.
The previous prime is 58075099. The next prime is 58075133. The reversal of 58075109 is 90157085.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 58075109 - 24 = 58075093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58075169) 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, 38339 + ... + 39824.
It is an arithmetic number, because the mean of its divisors is an integer number (14538504).
Almost surely, 258075109 is an apocalyptic number.
It is an amenable number.
58075109 is a deficient number, since it is larger than the sum of its proper divisors (78907).
58075109 is an equidigital number, since it uses as much as digits as its factorization.
58075109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78906.
The product of its (nonzero) digits is 12600, while the sum is 35.
The square root of 58075109 is about 7620.7026578919. The cubic root of 58075109 is about 387.2546826051.
The spelling of 58075109 in words is "fifty-eight million, seventy-five thousand, one hundred nine".
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