Base | Representation |
---|---|
bin | 11100101011110101… |
… | …011000001111101000 |
3 | 2221111111222110212112 |
4 | 130223311120033220 |
5 | 1001034321344141 |
6 | 22052134501452 |
7 | 2140154150450 |
oct | 345365301750 |
9 | 87444873775 |
10 | 30800184296 |
11 | 120759a0372 |
12 | 5b76b04888 |
13 | 2b9b0b0b2b |
14 | 16c2820d60 |
15 | c03eda7eb |
hex | 72bd583e8 |
30800184296 has 32 divisors (see below), whose sum is σ = 66276576000. Its totient is φ = 13144842816.
The previous prime is 30800184263. The next prime is 30800184301. The reversal of 30800184296 is 69248100803.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137251 + ... + 1164018.
It is an arithmetic number, because the mean of its divisors is an integer number (2071143000).
Almost surely, 230800184296 is an apocalyptic number.
It is an amenable number.
30800184296 is an abundant number, since it is smaller than the sum of its proper divisors (35476391704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30800184296 is a wasteful number, since it uses less digits than its factorization.
30800184296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2301521 (or 2301517 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The spelling of 30800184296 in words is "thirty billion, eight hundred million, one hundred eighty-four thousand, two hundred ninety-six".
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