Base | Representation |
---|---|
bin | 1101000000010… |
… | …01000000111110 |
3 | 21121021021202001 |
4 | 12200021000332 |
5 | 210411320310 |
6 | 14454052514 |
7 | 2463145144 |
oct | 640110076 |
9 | 247237661 |
10 | 109088830 |
11 | 5663a064 |
12 | 3064a13a |
13 | 197a6706 |
14 | 106b9594 |
15 | 989c93a |
hex | 680903e |
109088830 has 24 divisors (see below), whose sum is σ = 208595448. Its totient is φ = 41067648.
The previous prime is 109088827. The next prime is 109088843. The reversal of 109088830 is 38880901.
It is a self number, because there is not a number n which added to its sum of digits gives 109088830.
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, 15984 + ... + 21763.
It is an arithmetic number, because the mean of its divisors is an integer number (8691477).
Almost surely, 2109088830 is an apocalyptic number.
109088830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109088830 is a deficient number, since it is larger than the sum of its proper divisors (99506618).
109088830 is a wasteful number, since it uses less digits than its factorization.
109088830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37788 (or 37771 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 109088830 is about 10444.5598279679. The cubic root of 109088830 is about 477.8153468244.
The spelling of 109088830 in words is "one hundred nine million, eighty-eight thousand, eight hundred thirty".
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