Base | Representation |
---|---|
bin | 1100100101010… |
… | …10000010111100 |
3 | 21100121201000102 |
4 | 12102222002330 |
5 | 204010212413 |
6 | 14250220232 |
7 | 2421123632 |
oct | 622520274 |
9 | 240551012 |
10 | 105554108 |
11 | 54645400 |
12 | 2b424678 |
13 | 18b3986a |
14 | 10039352 |
15 | 9400458 |
hex | 64aa0bc |
105554108 has 18 divisors (see below), whose sum is σ = 203039928. Its totient is φ = 47978920.
The previous prime is 105554087. The next prime is 105554117. The reversal of 105554108 is 801455501.
It is a super-2 number, since 2×1055541082 = 22283339431351328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108560 + ... + 109527.
It is an arithmetic number, because the mean of its divisors is an integer number (11279996).
Almost surely, 2105554108 is an apocalyptic number.
It is an amenable number.
105554108 is a deficient number, since it is larger than the sum of its proper divisors (97485820).
105554108 is a wasteful number, since it uses less digits than its factorization.
105554108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218113 (or 218100 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 29.
The square root of 105554108 is about 10273.9528906843. The cubic root of 105554108 is about 472.5978193004.
The spelling of 105554108 in words is "one hundred five million, five hundred fifty-four thousand, one hundred eight".
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