Base | Representation |
---|---|
bin | 11011111011001… |
… | …10101101000011 |
3 | 121022210021212121 |
4 | 31331212231003 |
5 | 434432044443 |
6 | 35124505111 |
7 | 5543055466 |
oct | 1575465503 |
9 | 538707777 |
10 | 234253123 |
11 | 110258925 |
12 | 6654b197 |
13 | 396bb120 |
14 | 2317b2dd |
15 | 158734ed |
hex | df66b43 |
234253123 has 8 divisors (see below), whose sum is σ = 257640768. Its totient is φ = 211632384.
The previous prime is 234253111. The next prime is 234253127. The reversal of 234253123 is 321352432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234253123 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234253127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191086 + ... + 192307.
It is an arithmetic number, because the mean of its divisors is an integer number (32205096).
Almost surely, 2234253123 is an apocalyptic number.
234253123 is a deficient number, since it is larger than the sum of its proper divisors (23387645).
234253123 is a wasteful number, since it uses less digits than its factorization.
234253123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383453.
The product of its digits is 4320, while the sum is 25.
The square root of 234253123 is about 15305.3298886368. The cubic root of 234253123 is about 616.4461291090.
The spelling of 234253123 in words is "two hundred thirty-four million, two hundred fifty-three thousand, one hundred twenty-three".
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