Base | Representation |
---|---|
bin | 11100000101001110… |
… | …000001100110111010 |
3 | 2212211100221021000000 |
4 | 130011032001212322 |
5 | 443222444140004 |
6 | 21503553053430 |
7 | 2115126415404 |
oct | 340516014672 |
9 | 85740837000 |
10 | 30152333754 |
11 | 1187322a6a4 |
12 | 5a15b57276 |
13 | 2ac6b0030a |
14 | 166077db74 |
15 | bb71b9c39 |
hex | 7053819ba |
30152333754 has 28 divisors (see below), whose sum is σ = 67811733306. Its totient is φ = 10050777432.
The previous prime is 30152333723. The next prime is 30152333779. The reversal of 30152333754 is 45733325103.
30152333754 is a `hidden beast` number, since 30 + 1 + 523 + 33 + 75 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 22044231729 + 8108102025 = 148473^2 + 90045^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 10338849 + ... + 10341764.
Almost surely, 230152333754 is an apocalyptic number.
30152333754 is an abundant number, since it is smaller than the sum of its proper divisors (37659399552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30152333754 is an equidigital number, since it uses as much as digits as its factorization.
30152333754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20680633 (or 20680618 counting only the distinct ones).
The product of its (nonzero) digits is 113400, while the sum is 36.
Adding to 30152333754 its reverse (45733325103), we get a palindrome (75885658857).
The spelling of 30152333754 in words is "thirty billion, one hundred fifty-two million, three hundred thirty-three thousand, seven hundred fifty-four".
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