Base | Representation |
---|---|
bin | 11100010010001100… |
… | …100100010010011100 |
3 | 2220101112121122211212 |
4 | 130102030210102130 |
5 | 444144213232244 |
6 | 21541331403552 |
7 | 2123412132230 |
oct | 342214442234 |
9 | 86345548755 |
10 | 30370055324 |
11 | 11975117084 |
12 | 5a76a535b8 |
13 | 2b2cc5094b |
14 | 16816565c0 |
15 | bcb374d9e |
hex | 71232449c |
30370055324 has 48 divisors (see below), whose sum is σ = 65425575936. Its totient is φ = 12048220800.
The previous prime is 30370055267. The next prime is 30370055357. The reversal of 30370055324 is 42355007303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740657 + ... + 780584.
It is an arithmetic number, because the mean of its divisors is an integer number (1363032832).
Almost surely, 230370055324 is an apocalyptic number.
It is an amenable number.
30370055324 is an abundant number, since it is smaller than the sum of its proper divisors (35055520612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30370055324 is a wasteful number, since it uses less digits than its factorization.
30370055324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1521306 (or 1521304 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 32.
The spelling of 30370055324 in words is "thirty billion, three hundred seventy million, fifty-five thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •