Base | Representation |
---|---|
bin | 1100100110100… |
… | …11110010011100 |
3 | 21100221101112212 |
4 | 12103103302130 |
5 | 204031200314 |
6 | 14254015552 |
7 | 2422435253 |
oct | 623236234 |
9 | 240841485 |
10 | 105725084 |
11 | 54751903 |
12 | 2b4a75b8 |
13 | 18b9962a |
14 | 1008179a |
15 | 9435e3e |
hex | 64d3c9c |
105725084 has 6 divisors (see below), whose sum is σ = 185018904. Its totient is φ = 52862540.
The previous prime is 105725077. The next prime is 105725093. The reversal of 105725084 is 480527501.
It is a super-2 number, since 2×1057250842 = 22355586773614112, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105725084.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13215632 + ... + 13215639.
It is an arithmetic number, because the mean of its divisors is an integer number (30836484).
Almost surely, 2105725084 is an apocalyptic number.
It is an amenable number.
105725084 is a deficient number, since it is larger than the sum of its proper divisors (79293820).
105725084 is a wasteful number, since it uses less digits than its factorization.
105725084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26431275 (or 26431273 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 32.
The square root of 105725084 is about 10282.2703718585. The cubic root of 105725084 is about 472.8528521534.
The spelling of 105725084 in words is "one hundred five million, seven hundred twenty-five thousand, eighty-four".
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