Base | Representation |
---|---|
bin | 1101000000011… |
… | …01100111111100 |
3 | 21121022020122020 |
4 | 12200031213330 |
5 | 210412421313 |
6 | 14454320140 |
7 | 2463254163 |
oct | 640154774 |
9 | 247266566 |
10 | 109107708 |
11 | 56652266 |
12 | 30659050 |
13 | 197b2198 |
14 | 106c23da |
15 | 98a3323 |
hex | 680d9fc |
109107708 has 24 divisors (see below), whose sum is σ = 259389648. Its totient is φ = 35682816.
The previous prime is 109107667. The next prime is 109107749. The reversal of 109107708 is 807701901.
It is an interprime number because it is at equal distance from previous prime (109107667) and next prime (109107749).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85141 + ... + 86412.
It is an arithmetic number, because the mean of its divisors is an integer number (10807902).
Almost surely, 2109107708 is an apocalyptic number.
It is an amenable number.
109107708 is an abundant number, since it is smaller than the sum of its proper divisors (150281940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109107708 is a wasteful number, since it uses less digits than its factorization.
109107708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171613 (or 171611 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 33.
The square root of 109107708 is about 10445.4635129323. The cubic root of 109107708 is about 477.8429074764.
The spelling of 109107708 in words is "one hundred nine million, one hundred seven thousand, seven hundred eight".
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