Base | Representation |
---|---|
bin | 11100001001111111… |
… | …000101000110110111 |
3 | 2220000221102001211011 |
4 | 130021333011012313 |
5 | 443403432131012 |
6 | 21515531053051 |
7 | 2120120220115 |
oct | 341177050667 |
9 | 86027361734 |
10 | 30232302007 |
11 | 11904389a66 |
12 | 5a388a1187 |
13 | 2b0a54c0cb |
14 | 166b238ab5 |
15 | bbe2141a7 |
hex | 709fc51b7 |
30232302007 has 2 divisors, whose sum is σ = 30232302008. Its totient is φ = 30232302006.
The previous prime is 30232301989. The next prime is 30232302031. The reversal of 30232302007 is 70020323203.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30232302007 - 211 = 30232299959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30232302077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15116151003 + 15116151004.
It is an arithmetic number, because the mean of its divisors is an integer number (15116151004).
Almost surely, 230232302007 is an apocalyptic number.
30232302007 is a deficient number, since it is larger than the sum of its proper divisors (1).
30232302007 is an equidigital number, since it uses as much as digits as its factorization.
30232302007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 22.
The spelling of 30232302007 in words is "thirty billion, two hundred thirty-two million, three hundred two thousand, seven".
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