Base | Representation |
---|---|
bin | 1100111000011… |
… | …00100111100101 |
3 | 21112022202121112 |
4 | 12130030213211 |
5 | 210130230023 |
6 | 14415554405 |
7 | 2451311123 |
oct | 634144745 |
9 | 245282545 |
10 | 108055013 |
11 | 55aa3370 |
12 | 3022ba05 |
13 | 19503ca1 |
14 | 104ca913 |
15 | 9746478 |
hex | 670c9e5 |
108055013 has 8 divisors (see below), whose sum is σ = 118001856. Its totient is φ = 98128800.
The previous prime is 108054997. The next prime is 108055027. The reversal of 108055013 is 310550801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 108055013 - 24 = 108054997 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 108055013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108055313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7073 + ... + 16313.
It is an arithmetic number, because the mean of its divisors is an integer number (14750232).
Almost surely, 2108055013 is an apocalyptic number.
It is an amenable number.
108055013 is a deficient number, since it is larger than the sum of its proper divisors (9946843).
108055013 is a wasteful number, since it uses less digits than its factorization.
108055013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10315.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 108055013 is about 10394.9513226374. The cubic root of 108055013 is about 476.3011608410.
The spelling of 108055013 in words is "one hundred eight million, fifty-five thousand, thirteen".
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