Base | Representation |
---|---|
bin | 1101000000001… |
… | …10111000011000 |
3 | 21121020211202021 |
4 | 12200012320120 |
5 | 210411030323 |
6 | 14453544224 |
7 | 2463110515 |
oct | 640067030 |
9 | 247224667 |
10 | 109080088 |
11 | 56633537 |
12 | 30645074 |
13 | 197a2740 |
14 | 106b630c |
15 | 989a05d |
hex | 6806e18 |
109080088 has 16 divisors (see below), whose sum is σ = 220258080. Its totient is φ = 50344608.
The previous prime is 109080079. The next prime is 109080113. The reversal of 109080088 is 880080901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524320 + ... + 524527.
It is an arithmetic number, because the mean of its divisors is an integer number (13766130).
Almost surely, 2109080088 is an apocalyptic number.
It is an amenable number.
109080088 is an abundant number, since it is smaller than the sum of its proper divisors (111177992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109080088 is a wasteful number, since it uses less digits than its factorization.
109080088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1048866 (or 1048862 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 34.
The square root of 109080088 is about 10444.1413242066. The cubic root of 109080088 is about 477.8025829959.
The spelling of 109080088 in words is "one hundred nine million, eighty thousand, eighty-eight".
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