Base | Representation |
---|---|
bin | 1111010010011… |
… | …1111101110010 |
3 | 11110122222110221 |
4 | 3310213331302 |
5 | 112404024314 |
6 | 10210243254 |
7 | 1406032462 |
oct | 364477562 |
9 | 143588427 |
10 | 64126834 |
11 | 3321a492 |
12 | 1958652a |
13 | 10393495 |
14 | 8733ba2 |
15 | 596a824 |
hex | 3d27f72 |
64126834 has 8 divisors (see below), whose sum is σ = 96305580. Its totient is φ = 32024976.
The previous prime is 64126813. The next prime is 64126841. The reversal of 64126834 is 43862146.
It can be written as a sum of positive squares in 2 ways, for example, as 62015625 + 2111209 = 7875^2 + 1453^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×641268342 = 8224501677727112, 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 64126834.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17089 + ... + 20500.
Almost surely, 264126834 is an apocalyptic number.
64126834 is a deficient number, since it is larger than the sum of its proper divisors (32178746).
64126834 is a wasteful number, since it uses less digits than its factorization.
64126834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38444.
The product of its digits is 27648, while the sum is 34.
The square root of 64126834 is about 8007.9232014299. The cubic root of 64126834 is about 400.2640631383.
The spelling of 64126834 in words is "sixty-four million, one hundred twenty-six thousand, eight hundred thirty-four".
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