Base | Representation |
---|---|
bin | 1100111111000… |
… | …11001111110010 |
3 | 21120222102112102 |
4 | 12133203033302 |
5 | 210341343010 |
6 | 14450500402 |
7 | 2461632134 |
oct | 637431762 |
9 | 246872472 |
10 | 108934130 |
11 | 56543908 |
12 | 30594702 |
13 | 19751186 |
14 | 10679054 |
15 | 986bba5 |
hex | 67e33f2 |
108934130 has 32 divisors (see below), whose sum is σ = 212693040. Its totient is φ = 40007680.
The previous prime is 108934103. The next prime is 108934151. The reversal of 108934130 is 31439801.
It can be written as a sum of positive squares in 8 ways, for example, as 72777961 + 36156169 = 8531^2 + 6013^2 .
It is a junction number, because it is equal to n+sod(n) for n = 108934093 and 108934102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845 + ... + 14784.
Almost surely, 2108934130 is an apocalyptic number.
108934130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
108934130 is a deficient number, since it is larger than the sum of its proper divisors (103758910).
108934130 is a wasteful number, since it uses less digits than its factorization.
108934130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15694.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 108934130 is about 10437.1514313054. The cubic root of 108934130 is about 477.5893750086.
The spelling of 108934130 in words is "one hundred eight million, nine hundred thirty-four thousand, one hundred thirty".
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