Base | Representation |
---|---|
bin | 1100111010011… |
… | …10001011110000 |
3 | 21112211102000000 |
4 | 12131032023300 |
5 | 210212323233 |
6 | 14425430000 |
7 | 2453510103 |
oct | 635161360 |
9 | 245742000 |
10 | 108323568 |
11 | 56167111 |
12 | 3033b300 |
13 | 195992b2 |
14 | 1055a73a |
15 | 979ad13 |
hex | 674e2f0 |
108323568 has 140 divisors (see below), whose sum is σ = 324463608. Its totient is φ = 34992000.
The previous prime is 108323557. The next prime is 108323569. The reversal of 108323568 is 865323801.
108323568 is a `hidden beast` number, since 10 + 83 + 2 + 3 + 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 not an unprimeable number, because it can be changed into a prime (108323569) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 431443 + ... + 431693.
Almost surely, 2108323568 is an apocalyptic number.
108323568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108323568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162231804).
108323568 is an abundant number, since it is smaller than the sum of its proper divisors (216140040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108323568 is an equidigital number, since it uses as much as digits as its factorization.
108323568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314 (or 293 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 108323568 is about 10407.8608753192. The cubic root of 108323568 is about 476.6954267833.
It can be divided in two parts, 10832 and 3568, that added together give a square (14400 = 1202).
The spelling of 108323568 in words is "one hundred eight million, three hundred twenty-three thousand, five hundred sixty-eight".
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