Base | Representation |
---|---|
bin | 11100011001110111… |
… | …000010111000011010 |
3 | 2220201111112222210010 |
4 | 130121313002320122 |
5 | 444430122144234 |
6 | 22002203302350 |
7 | 2126533042053 |
oct | 343167027032 |
9 | 86644488703 |
10 | 30498631194 |
11 | 11a30756029 |
12 | 5ab1b1a9b6 |
13 | 2b5078b145 |
14 | 169476572a |
15 | bd77c16e9 |
hex | 719dc2e1a |
30498631194 has 16 divisors (see below), whose sum is σ = 61078492800. Its totient is φ = 10152672000.
The previous prime is 30498631171. The next prime is 30498631213. The reversal of 30498631194 is 49113689403.
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, 3379719 + ... + 3388730.
It is an arithmetic number, because the mean of its divisors is an integer number (3817405800).
Almost surely, 230498631194 is an apocalyptic number.
30498631194 is an abundant number, since it is smaller than the sum of its proper divisors (30579861606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30498631194 is a wasteful number, since it uses less digits than its factorization.
30498631194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6769205.
The product of its (nonzero) digits is 559872, while the sum is 48.
The spelling of 30498631194 in words is "thirty billion, four hundred ninety-eight million, six hundred thirty-one thousand, one hundred ninety-four".
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