Base | Representation |
---|---|
bin | 11011111110100111… |
… | …110111011010000001 |
3 | 2212112122200211000210 |
4 | 123332213313122001 |
5 | 443011131322301 |
6 | 21445001104333 |
7 | 2112313646400 |
oct | 337647673201 |
9 | 85478624023 |
10 | 30041667201 |
11 | 11816813237 |
12 | 59a4a880a9 |
13 | 2aa9bc3750 |
14 | 164dbb3637 |
15 | bac609ad6 |
hex | 6fe9f7681 |
30041667201 has 48 divisors (see below), whose sum is σ = 52820577600. Its totient is φ = 15012127872.
The previous prime is 30041667199. The next prime is 30041667203. The reversal of 30041667201 is 10276614003.
It is an interprime number because it is at equal distance from previous prime (30041667199) and next prime (30041667203).
It is not a de Polignac number, because 30041667201 - 21 = 30041667199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30041667203) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377386 + ... + 450003.
It is an arithmetic number, because the mean of its divisors is an integer number (1100428700).
Almost surely, 230041667201 is an apocalyptic number.
It is an amenable number.
30041667201 is a deficient number, since it is larger than the sum of its proper divisors (22778910399).
30041667201 is a wasteful number, since it uses less digits than its factorization.
30041667201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 827438 (or 827431 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The spelling of 30041667201 in words is "thirty billion, forty-one million, six hundred sixty-seven thousand, two hundred one".
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