Base | Representation |
---|---|
bin | 11011111100111100… |
… | …100010000110100100 |
3 | 2212110200202022202221 |
4 | 123330330202012210 |
5 | 442431430434112 |
6 | 21442114042124 |
7 | 2111522541316 |
oct | 337474420644 |
9 | 85420668687 |
10 | 30013530532 |
11 | 11801945797 |
12 | 5997579344 |
13 | 2aa412192b |
14 | 164a16b7b6 |
15 | ba9dece07 |
hex | 6fcf221a4 |
30013530532 has 48 divisors (see below), whose sum is σ = 57515996160. Its totient is φ = 13648407552.
The previous prime is 30013530527. The next prime is 30013530601. The reversal of 30013530532 is 23503531003.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30013530497 and 30013530506.
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, 193048 + ... + 311920.
It is an arithmetic number, because the mean of its divisors is an integer number (1198249920).
Almost surely, 230013530532 is an apocalyptic number.
It is an amenable number.
30013530532 is a deficient number, since it is larger than the sum of its proper divisors (27502465628).
30013530532 is a wasteful number, since it uses less digits than its factorization.
30013530532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119020 (or 119018 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 25.
The spelling of 30013530532 in words is "thirty billion, thirteen million, five hundred thirty thousand, five hundred thirty-two".
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