Base | Representation |
---|---|
bin | 11000100101110… |
… | …01000111011110 |
3 | 112101011001202221 |
4 | 30102321013132 |
5 | 410301413014 |
6 | 32245135554 |
7 | 5053225615 |
oct | 1422710736 |
9 | 471131687 |
10 | 206279134 |
11 | a6491626 |
12 | 590ba5ba |
13 | 33975379 |
14 | 1d57887c |
15 | 13199b24 |
hex | c4b91de |
206279134 has 8 divisors (see below), whose sum is σ = 322871760. Its totient is φ = 98655216.
The previous prime is 206279113. The next prime is 206279149. The reversal of 206279134 is 431972602.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2062791342 = 85102162247579912, 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 206279134.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242119 + ... + 2242210.
It is an arithmetic number, because the mean of its divisors is an integer number (40358970).
Almost surely, 2206279134 is an apocalyptic number.
206279134 is a deficient number, since it is larger than the sum of its proper divisors (116592626).
206279134 is a wasteful number, since it uses less digits than its factorization.
206279134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4484354.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 206279134 is about 14362.4208962138. The cubic root of 206279134 is about 590.8606934391.
The spelling of 206279134 in words is "two hundred six million, two hundred seventy-nine thousand, one hundred thirty-four".
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