Base | Representation |
---|---|
bin | 11100000010111100… |
… | …010101101111100111 |
3 | 2212201201001222102022 |
4 | 130002330111233213 |
5 | 443133210040312 |
6 | 21500110333355 |
7 | 2114153664611 |
oct | 340274255747 |
9 | 85651058368 |
10 | 30114143207 |
11 | 11853715565 |
12 | 5a051ba25b |
13 | 2abbc1b265 |
14 | 165967bdb1 |
15 | bb3b74172 |
hex | 702f15be7 |
30114143207 has 2 divisors, whose sum is σ = 30114143208. Its totient is φ = 30114143206.
The previous prime is 30114143047. The next prime is 30114143209. The reversal of 30114143207 is 70234141103.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30114143207 - 28 = 30114142951 is a prime.
Together with 30114143209, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30114143209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15057071603 + 15057071604.
It is an arithmetic number, because the mean of its divisors is an integer number (15057071604).
Almost surely, 230114143207 is an apocalyptic number.
30114143207 is a deficient number, since it is larger than the sum of its proper divisors (1).
30114143207 is an equidigital number, since it uses as much as digits as its factorization.
30114143207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
The spelling of 30114143207 in words is "thirty billion, one hundred fourteen million, one hundred forty-three thousand, two hundred seven".
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