Base | Representation |
---|---|
bin | 1100111000011… |
… | …11110110100000 |
3 | 21112100102210000 |
4 | 12130033312200 |
5 | 210131141011 |
6 | 14420140000 |
7 | 2451364542 |
oct | 634176640 |
9 | 245312700 |
10 | 108068256 |
11 | 5600230a |
12 | 30237600 |
13 | 1950a01a |
14 | 104d1692 |
15 | 974a356 |
hex | 670fda0 |
108068256 has 120 divisors (see below), whose sum is σ = 320989284. Its totient is φ = 35665920.
The previous prime is 108068249. The next prime is 108068267. The reversal of 108068256 is 652860801.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 93779856 + 14288400 = 9684^2 + 3780^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 108068256.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 448296 + ... + 448536.
Almost surely, 2108068256 is an apocalyptic number.
108068256 is a gapful number since it is divisible by the number (16) 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 108068256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160494642).
108068256 is an abundant number, since it is smaller than the sum of its proper divisors (212921028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108068256 is a wasteful number, since it uses less digits than its factorization.
108068256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436 (or 419 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 108068256 is about 10395.5882950413. The cubic root of 108068256 is about 476.3206182095.
The spelling of 108068256 in words is "one hundred eight million, sixty-eight thousand, two hundred fifty-six".
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