Base | Representation |
---|---|
bin | 11011111010101… |
… | …10111001000000 |
3 | 121022200000000200 |
4 | 31331112321000 |
5 | 434423011402 |
6 | 35123245200 |
7 | 5542365606 |
oct | 1575267100 |
9 | 538600020 |
10 | 234188352 |
11 | 1102141a2 |
12 | 66519800 |
13 | 396977b8 |
14 | 23161876 |
15 | 1585e21c |
hex | df56e40 |
234188352 has 42 divisors (see below), whose sum is σ = 671260278. Its totient is φ = 78062592.
The previous prime is 234188329. The next prime is 234188359. The reversal of 234188352 is 253881432.
It can be written as a sum of positive squares in only one way, i.e., 161188416 + 72999936 = 12696^2 + 8544^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (234188359) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202713 + ... + 203864.
Almost surely, 2234188352 is an apocalyptic number.
It is an amenable number.
234188352 is an abundant number, since it is smaller than the sum of its proper divisors (437071926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234188352 is a wasteful number, since it uses less digits than its factorization.
234188352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406595 (or 406582 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 234188352 is about 15303.2137801182. The cubic root of 234188352 is about 616.3893080767.
The spelling of 234188352 in words is "two hundred thirty-four million, one hundred eighty-eight thousand, three hundred fifty-two".
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