Base | Representation |
---|---|
bin | 1111010010010… |
… | …0101110100110 |
3 | 11110122022021211 |
4 | 3310210232212 |
5 | 112403113244 |
6 | 10210102034 |
7 | 1405646020 |
oct | 364445646 |
9 | 143568254 |
10 | 64113574 |
11 | 33210528 |
12 | 1957a91a |
13 | 1038a435 |
14 | 872d010 |
15 | 5966934 |
hex | 3d24ba6 |
64113574 has 8 divisors (see below), whose sum is σ = 109909008. Its totient is φ = 27477240.
The previous prime is 64113551. The next prime is 64113587. The reversal of 64113574 is 47531146.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×641135742 = 8221100742106952, which contains 22 as substring.
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, 2289757 + ... + 2289784.
It is an arithmetic number, because the mean of its divisors is an integer number (13738626).
Almost surely, 264113574 is an apocalyptic number.
64113574 is a deficient number, since it is larger than the sum of its proper divisors (45795434).
64113574 is a wasteful number, since it uses less digits than its factorization.
64113574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4579550.
The product of its digits is 10080, while the sum is 31.
The square root of 64113574 is about 8007.0952286082. The cubic root of 64113574 is about 400.2364726741.
The spelling of 64113574 in words is "sixty-four million, one hundred thirteen thousand, five hundred seventy-four".
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