Base | Representation |
---|---|
bin | 11011111100110010… |
… | …111000010101010011 |
3 | 2212110111222202201222 |
4 | 123330302320111103 |
5 | 442430304001042 |
6 | 21441543515255 |
7 | 2111462202152 |
oct | 337462702523 |
9 | 85414882658 |
10 | 30011000147 |
11 | 11800477667 |
12 | 5996758b2b |
13 | 2aa3746c6b |
14 | 1649aad599 |
15 | ba9a9d2d2 |
hex | 6fccb8553 |
30011000147 has 2 divisors, whose sum is σ = 30011000148. Its totient is φ = 30011000146.
The previous prime is 30011000113. The next prime is 30011000177. The reversal of 30011000147 is 74100011003.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30011000147 - 218 = 30010738003 is a prime.
It is not a weakly prime, because it can be changed into another prime (30011000177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15005500073 + 15005500074.
It is an arithmetic number, because the mean of its divisors is an integer number (15005500074).
Almost surely, 230011000147 is an apocalyptic number.
30011000147 is a deficient number, since it is larger than the sum of its proper divisors (1).
30011000147 is an equidigital number, since it uses as much as digits as its factorization.
30011000147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 84, while the sum is 17.
The spelling of 30011000147 in words is "thirty billion, eleven million, one hundred forty-seven", and thus it is an aban number.
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