Base | Representation |
---|---|
bin | 11011111011101… |
… | …11100101110101 |
3 | 121022220210202110 |
4 | 31331313211311 |
5 | 434441303133 |
6 | 35130201233 |
7 | 5543464242 |
oct | 1575674565 |
9 | 538823673 |
10 | 234322293 |
11 | 1102a5897 |
12 | 66583219 |
13 | 3971375a |
14 | 231985c9 |
15 | 15888c63 |
hex | df77975 |
234322293 has 4 divisors (see below), whose sum is σ = 312429728. Its totient is φ = 156214860.
The previous prime is 234322261. The next prime is 234322303. The reversal of 234322293 is 392223432.
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 not a de Polignac number, because 234322293 - 25 = 234322261 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 234322293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234322243) 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, 39053713 + ... + 39053718.
It is an arithmetic number, because the mean of its divisors is an integer number (78107432).
Almost surely, 2234322293 is an apocalyptic number.
It is an amenable number.
234322293 is a deficient number, since it is larger than the sum of its proper divisors (78107435).
234322293 is an equidigital number, since it uses as much as digits as its factorization.
234322293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78107434.
The product of its digits is 15552, while the sum is 30.
The square root of 234322293 is about 15307.5893921937. The cubic root of 234322293 is about 616.5067976457.
The spelling of 234322293 in words is "two hundred thirty-four million, three hundred twenty-two thousand, two hundred ninety-three".
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