Base | Representation |
---|---|
bin | 11011111110101000… |
… | …010110100111111100 |
3 | 2212112122221022102121 |
4 | 123332220112213330 |
5 | 443011144420233 |
6 | 21445003532324 |
7 | 2112315021235 |
oct | 337650264774 |
9 | 85478838377 |
10 | 30041795068 |
11 | 118168a030a |
12 | 59a4b2a0a4 |
13 | 2aa9c399cc |
14 | 164dc0808c |
15 | bac63292d |
hex | 6fea169fc |
30041795068 has 6 divisors (see below), whose sum is σ = 52573141376. Its totient is φ = 15020897532.
The previous prime is 30041795057. The next prime is 30041795081. The reversal of 30041795068 is 86059714003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3755224380 + ... + 3755224387.
Almost surely, 230041795068 is an apocalyptic number.
It is an amenable number.
30041795068 is a deficient number, since it is larger than the sum of its proper divisors (22531346308).
30041795068 is a wasteful number, since it uses less digits than its factorization.
30041795068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7510448771 (or 7510448769 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The spelling of 30041795068 in words is "thirty billion, forty-one million, seven hundred ninety-five thousand, sixty-eight".
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