Base | Representation |
---|---|
bin | 11011111011111… |
… | …01111001010101 |
3 | 121022222010011220 |
4 | 31331331321111 |
5 | 434443114432 |
6 | 35130520553 |
7 | 5543632443 |
oct | 1575757125 |
9 | 538863156 |
10 | 234348117 |
11 | 110313233 |
12 | 66596159 |
13 | 39722433 |
14 | 231a3b93 |
15 | 1589172c |
hex | df7de55 |
234348117 has 4 divisors (see below), whose sum is σ = 312464160. Its totient is φ = 156232076.
The previous prime is 234348113. The next prime is 234348119. The reversal of 234348117 is 711843432.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 234348117 - 22 = 234348113 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234348113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39058017 + ... + 39058022.
It is an arithmetic number, because the mean of its divisors is an integer number (78116040).
Almost surely, 2234348117 is an apocalyptic number.
It is an amenable number.
234348117 is a deficient number, since it is larger than the sum of its proper divisors (78116043).
234348117 is an equidigital number, since it uses as much as digits as its factorization.
234348117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78116042.
The product of its digits is 16128, while the sum is 33.
The square root of 234348117 is about 15308.4328721133. The cubic root of 234348117 is about 616.5294446398.
The spelling of 234348117 in words is "two hundred thirty-four million, three hundred forty-eight thousand, one hundred seventeen".
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