Base | Representation |
---|---|
bin | 1100100100000… |
… | …11101010001010 |
3 | 21100022201022221 |
4 | 12102003222022 |
5 | 203440144444 |
6 | 14243004254 |
7 | 2416600342 |
oct | 622035212 |
9 | 240281287 |
10 | 105396874 |
11 | 54548260 |
12 | 2b36968a |
13 | 18ab311b |
14 | ddd7d22 |
15 | 93bda84 |
hex | 6483a8a |
105396874 has 16 divisors (see below), whose sum is σ = 172712736. Its totient is φ = 47839600.
The previous prime is 105396871. The next prime is 105396881. The reversal of 105396874 is 478693501.
It is a super-2 number, since 2×1053968742 = 22217002097943752, 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 105396874.
It is not an unprimeable number, because it can be changed into a prime (105396871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14529 + ... + 20539.
It is an arithmetic number, because the mean of its divisors is an integer number (10794546).
Almost surely, 2105396874 is an apocalyptic number.
105396874 is a deficient number, since it is larger than the sum of its proper divisors (67315862).
105396874 is a wasteful number, since it uses less digits than its factorization.
105396874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6821.
The product of its (nonzero) digits is 181440, while the sum is 43.
The square root of 105396874 is about 10266.2979695701. The cubic root of 105396874 is about 472.3630412191.
The spelling of 105396874 in words is "one hundred five million, three hundred ninety-six thousand, eight hundred seventy-four".
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