Base | Representation |
---|---|
bin | 11110110000111110… |
… | …110000010111111101 |
3 | 10011021012022200121202 |
4 | 132300332300113331 |
5 | 1020123201342112 |
6 | 23101533305245 |
7 | 2246420320226 |
oct | 366076602775 |
9 | 104235280552 |
10 | 33034012157 |
11 | 130119252a3 |
12 | 649b035225 |
13 | 3165b27873 |
14 | 185538624d |
15 | cd518a6c2 |
hex | 7b0fb05fd |
33034012157 has 2 divisors, whose sum is σ = 33034012158. Its totient is φ = 33034012156.
The previous prime is 33034012117. The next prime is 33034012159. The reversal of 33034012157 is 75121043033.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 31916179801 + 1117832356 = 178651^2 + 33434^2 .
It is a cyclic number.
It is not a de Polignac number, because 33034012157 - 210 = 33034011133 is a prime.
Together with 33034012159, 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 (33034012159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16517006078 + 16517006079.
It is an arithmetic number, because the mean of its divisors is an integer number (16517006079).
Almost surely, 233034012157 is an apocalyptic number.
It is an amenable number.
33034012157 is a deficient number, since it is larger than the sum of its proper divisors (1).
33034012157 is an equidigital number, since it uses as much as digits as its factorization.
33034012157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7560, while the sum is 29.
The spelling of 33034012157 in words is "thirty-three billion, thirty-four million, twelve thousand, one hundred fifty-seven".
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