Base | Representation |
---|---|
bin | 1111010010100… |
… | …1011100111010 |
3 | 11110200021211102 |
4 | 3310221130322 |
5 | 112404223142 |
6 | 10210331402 |
7 | 1406056310 |
oct | 364513472 |
9 | 143607742 |
10 | 64132922 |
11 | 33224017 |
12 | 19589b62 |
13 | 10396199 |
14 | 87360b0 |
15 | 596c532 |
hex | 3d2973a |
64132922 has 8 divisors (see below), whose sum is σ = 109942176. Its totient is φ = 27485532.
The previous prime is 64132921. The next prime is 64132927. The reversal of 64132922 is 22923146.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×641329222 = 8226063368516168, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (64132921) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2290448 + ... + 2290475.
It is an arithmetic number, because the mean of its divisors is an integer number (13742772).
Almost surely, 264132922 is an apocalyptic number.
64132922 is a deficient number, since it is larger than the sum of its proper divisors (45809254).
64132922 is a wasteful number, since it uses less digits than its factorization.
64132922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4580932.
The product of its digits is 5184, while the sum is 29.
The square root of 64132922 is about 8008.3033159340. The cubic root of 64132922 is about 400.2767293414.
The spelling of 64132922 in words is "sixty-four million, one hundred thirty-two thousand, nine hundred twenty-two".
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