Base | Representation |
---|---|
bin | 11100001010000010… |
… | …100000011001001111 |
3 | 2220001000002200220211 |
4 | 130022002200121033 |
5 | 443404144401312 |
6 | 21520002223251 |
7 | 2120130650560 |
oct | 341202403117 |
9 | 86030080824 |
10 | 30233200207 |
11 | 11904942881 |
12 | 5a39054b27 |
13 | 2b0a7a4ba2 |
14 | 166b3d0167 |
15 | bbe3403a7 |
hex | 70a0a064f |
30233200207 has 12 divisors (see below), whose sum is σ = 35415534448. Its totient is φ = 25282108800.
The previous prime is 30233200187. The next prime is 30233200243. The reversal of 30233200207 is 70200233203.
It is not a de Polignac number, because 30233200207 - 27 = 30233200079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30233200507) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1272894 + ... + 1296427.
Almost surely, 230233200207 is an apocalyptic number.
30233200207 is a deficient number, since it is larger than the sum of its proper divisors (5182334241).
30233200207 is an equidigital number, since it uses as much as digits as its factorization.
30233200207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2569410 (or 2569369 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 22.
The spelling of 30233200207 in words is "thirty billion, two hundred thirty-three million, two hundred thousand, two hundred seven".
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