Base | Representation |
---|---|
bin | 1101110111000… |
… | …0101011100100 |
3 | 11001101110210020 |
4 | 3131300223210 |
5 | 104340230340 |
6 | 5433555140 |
7 | 1304060415 |
oct | 335605344 |
9 | 131343706 |
10 | 58133220 |
11 | 2a8a6392 |
12 | 17575ab0 |
13 | c075372 |
14 | 7a1380c |
15 | 51849d0 |
hex | 3770ae4 |
58133220 has 48 divisors (see below), whose sum is σ = 165213888. Its totient is φ = 15269760.
The previous prime is 58133171. The next prime is 58133221. The reversal of 58133220 is 2233185.
It is not an unprimeable number, because it can be changed into a prime (58133221) 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, 3211 + ... + 11250.
It is an arithmetic number, because the mean of its divisors is an integer number (3441956).
Almost surely, 258133220 is an apocalyptic number.
It is an amenable number.
58133220 is an abundant number, since it is smaller than the sum of its proper divisors (107080668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58133220 is a wasteful number, since it uses less digits than its factorization.
58133220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14540 (or 14538 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 58133220 is about 7624.5144107674. The cubic root of 58133220 is about 387.3838042175.
The spelling of 58133220 in words is "fifty-eight million, one hundred thirty-three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •