Base | Representation |
---|---|
bin | 1100111110000… |
… | …00110100101110 |
3 | 21120201021010100 |
4 | 12133000310232 |
5 | 210322340014 |
6 | 14443451530 |
7 | 2460504102 |
oct | 637006456 |
9 | 246637110 |
10 | 108793134 |
11 | 5645798a |
12 | 30526ba6 |
13 | 19701c48 |
14 | 1063d902 |
15 | 9840009 |
hex | 67c0d2e |
108793134 has 24 divisors (see below), whose sum is σ = 239585112. Its totient is φ = 35669520.
The previous prime is 108793133. The next prime is 108793147. The reversal of 108793134 is 431397801.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108793133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48444 + ... + 50639.
It is an arithmetic number, because the mean of its divisors is an integer number (9982713).
Almost surely, 2108793134 is an apocalyptic number.
108793134 is an abundant number, since it is smaller than the sum of its proper divisors (130791978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108793134 is a wasteful number, since it uses less digits than its factorization.
108793134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99152 (or 99149 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 108793134 is about 10430.3947192808. The cubic root of 108793134 is about 477.3832343347.
The spelling of 108793134 in words is "one hundred eight million, seven hundred ninety-three thousand, one hundred thirty-four".
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