Base | Representation |
---|---|
bin | 11100011100010100… |
… | …111111010111001100 |
3 | 2220211101110112212010 |
4 | 130130110333113030 |
5 | 1000021222114112 |
6 | 22010242541220 |
7 | 2130545006316 |
oct | 343424772714 |
9 | 86741415763 |
10 | 30540035532 |
11 | 11a52065796 |
12 | 5b03967810 |
13 | 2b59226c56 |
14 | 169a0627b6 |
15 | bdb24e63c |
hex | 71c53f5cc |
30540035532 has 24 divisors (see below), whose sum is σ = 71350651456. Its totient is φ = 10167073488.
The previous prime is 30540035521. The next prime is 30540035599. The reversal of 30540035532 is 23553004503.
It is a self number, because there is not a number n which added to its sum of digits gives 30540035532.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1607458 + ... + 1626345.
Almost surely, 230540035532 is an apocalyptic number.
It is an amenable number.
30540035532 is an abundant number, since it is smaller than the sum of its proper divisors (40810615924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30540035532 is a wasteful number, since it uses less digits than its factorization.
30540035532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3234597 (or 3234595 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 30.
The spelling of 30540035532 in words is "thirty billion, five hundred forty million, thirty-five thousand, five hundred thirty-two".
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