Base | Representation |
---|---|
bin | 1100100100110… |
… | …11000111000110 |
3 | 21100111121002201 |
4 | 12102123013012 |
5 | 204001233214 |
6 | 14245025114 |
7 | 2420450401 |
oct | 622330706 |
9 | 240447081 |
10 | 105492934 |
11 | 54603448 |
12 | 2b3b519a |
13 | 18b17a71 |
14 | 10020d38 |
15 | 93dc274 |
hex | 649b1c6 |
105492934 has 8 divisors (see below), whose sum is σ = 159123960. Its totient is φ = 52451616.
The previous prime is 105492901. The next prime is 105492943. The reversal of 105492934 is 439294501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1054929342 = 22257518247856712, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105492893 and 105492902.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146979 + ... + 147694.
It is an arithmetic number, because the mean of its divisors is an integer number (19890495).
Almost surely, 2105492934 is an apocalyptic number.
105492934 is a deficient number, since it is larger than the sum of its proper divisors (53631026).
105492934 is a wasteful number, since it uses less digits than its factorization.
105492934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294854.
The product of its (nonzero) digits is 38880, while the sum is 37.
The square root of 105492934 is about 10270.9753188293. The cubic root of 105492934 is about 472.5065034612.
It can be divided in two parts, 105 and 492934, that added together give a cube (493039 = 793).
The spelling of 105492934 in words is "one hundred five million, four hundred ninety-two thousand, nine hundred thirty-four".
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