Base | Representation |
---|---|
bin | 11011111111110… |
… | …01010111111000 |
3 | 121100220210221212 |
4 | 31333321113320 |
5 | 440110311010 |
6 | 35145422252 |
7 | 5551140122 |
oct | 1577712770 |
9 | 540823855 |
10 | 234853880 |
11 | 110629218 |
12 | 6679a988 |
13 | 3986b6c1 |
14 | 23296212 |
15 | 15941505 |
hex | dff95f8 |
234853880 has 32 divisors (see below), whose sum is σ = 528897600. Its totient is φ = 93856896.
The previous prime is 234853859. The next prime is 234853891. The reversal of 234853880 is 88358432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61466 + ... + 65174.
It is an arithmetic number, because the mean of its divisors is an integer number (16528050).
Almost surely, 2234853880 is an apocalyptic number.
234853880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
234853880 is an abundant number, since it is smaller than the sum of its proper divisors (294043720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234853880 is a wasteful number, since it uses less digits than its factorization.
234853880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5303 (or 5299 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 41.
The square root of 234853880 is about 15324.9430667784. The cubic root of 234853880 is about 616.9726510052.
The spelling of 234853880 in words is "two hundred thirty-four million, eight hundred fifty-three thousand, eight hundred eighty".
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