Base | Representation |
---|---|
bin | 11011111010011… |
… | …10001001111000 |
3 | 121022121011221100 |
4 | 31331032021320 |
5 | 434420340233 |
6 | 35122411400 |
7 | 5542156356 |
oct | 1575161170 |
9 | 538534840 |
10 | 234152568 |
11 | 11019a321 |
12 | 66500b60 |
13 | 39684420 |
14 | 231527d6 |
15 | 15853813 |
hex | df4e278 |
234152568 has 96 divisors (see below), whose sum is σ = 690253200. Its totient is φ = 71276544.
The previous prime is 234152557. The next prime is 234152593. The reversal of 234152568 is 865251432.
234152568 is a `hidden beast` number, since 2 + 3 + 41 + 52 + 568 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89503 + ... + 92081.
Almost surely, 2234152568 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234152568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345126600).
234152568 is an abundant number, since it is smaller than the sum of its proper divisors (456100632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234152568 is a wasteful number, since it uses less digits than its factorization.
234152568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2701 (or 2694 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 234152568 is about 15302.0445692724. The cubic root of 234152568 is about 616.3579116981.
The spelling of 234152568 in words is "two hundred thirty-four million, one hundred fifty-two thousand, five hundred sixty-eight".
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