Base | Representation |
---|---|
bin | 11100001010001101… |
… | …001111010010001000 |
3 | 2220001012101122022102 |
4 | 130022031033102020 |
5 | 443410404414304 |
6 | 21520142412532 |
7 | 2120163606311 |
oct | 341215172210 |
9 | 86035348272 |
10 | 30236013704 |
11 | 11906494686 |
12 | 5a39b91148 |
13 | 2b0b24b690 |
14 | 166b923608 |
15 | bbe6e8d1e |
hex | 70a34f488 |
30236013704 has 16 divisors (see below), whose sum is σ = 61053489420. Its totient is φ = 13955083200.
The previous prime is 30236013653. The next prime is 30236013719. The reversal of 30236013704 is 40731063203.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 29237580100 + 998433604 = 170990^2 + 31598^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145365347 + ... + 145365554.
Almost surely, 230236013704 is an apocalyptic number.
It is an amenable number.
30236013704 is an abundant number, since it is smaller than the sum of its proper divisors (30817475716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30236013704 is a wasteful number, since it uses less digits than its factorization.
30236013704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290730920 (or 290730916 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 29.
Adding to 30236013704 its reverse (40731063203), we get a palindrome (70967076907).
The spelling of 30236013704 in words is "thirty billion, two hundred thirty-six million, thirteen thousand, seven hundred four".
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