Base | Representation |
---|---|
bin | 1101000101000… |
… | …00010000011101 |
3 | 21122102202112000 |
4 | 12202200100131 |
5 | 211041131232 |
6 | 14515232513 |
7 | 2501335215 |
oct | 642402035 |
9 | 248382460 |
10 | 109708317 |
11 | 56a22534 |
12 | 308a8739 |
13 | 19962684 |
14 | 107db245 |
15 | 997127c |
hex | 68a041d |
109708317 has 32 divisors (see below), whose sum is σ = 168144000. Its totient is φ = 70657920.
The previous prime is 109708309. The next prime is 109708373. The reversal of 109708317 is 713807901.
It is not a de Polignac number, because 109708317 - 23 = 109708309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109728317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96609 + ... + 97737.
It is an arithmetic number, because the mean of its divisors is an integer number (5254500).
Almost surely, 2109708317 is an apocalyptic number.
It is an amenable number.
109708317 is a deficient number, since it is larger than the sum of its proper divisors (58435683).
109708317 is a wasteful number, since it uses less digits than its factorization.
109708317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1258 (or 1252 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 36.
The square root of 109708317 is about 10474.1738099002. The cubic root of 109708317 is about 478.7181030271.
The spelling of 109708317 in words is "one hundred nine million, seven hundred eight thousand, three hundred seventeen".
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