Base | Representation |
---|---|
bin | 11011100000111… |
… | …01110100111000 |
3 | 121002022022021100 |
4 | 31300131310320 |
5 | 433041341023 |
6 | 34523011400 |
7 | 5501562132 |
oct | 1560356470 |
9 | 532268240 |
10 | 230808888 |
11 | 109316152 |
12 | 65369b60 |
13 | 38a8350b |
14 | 22922052 |
15 | 153e2c43 |
hex | dc1dd38 |
230808888 has 48 divisors (see below), whose sum is σ = 645278400. Its totient is φ = 74453760.
The previous prime is 230808817. The next prime is 230808901. The reversal of 230808888 is 888808032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49473 + ... + 53936.
It is an arithmetic number, because the mean of its divisors is an integer number (13443300).
Almost surely, 2230808888 is an apocalyptic number.
It is an amenable number.
230808888 is an abundant number, since it is smaller than the sum of its proper divisors (414469512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230808888 is a wasteful number, since it uses less digits than its factorization.
230808888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103452 (or 103445 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 45.
The square root of 230808888 is about 15192.3957294431. The cubic root of 230808888 is about 613.4099875313.
The spelling of 230808888 in words is "two hundred thirty million, eight hundred eight thousand, eight hundred eighty-eight".
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