Base | Representation |
---|---|
bin | 1111011100101… |
… | …0000100001010 |
3 | 11111220201021001 |
4 | 3313022010022 |
5 | 113041301134 |
6 | 10232405214 |
7 | 1414466305 |
oct | 367120412 |
9 | 144821231 |
10 | 64790794 |
11 | 33633312 |
12 | 1984680a |
13 | 10566763 |
14 | 8867b3c |
15 | 5a4c414 |
hex | 3dca10a |
64790794 has 8 divisors (see below), whose sum is σ = 97615008. Its totient is φ = 32252460.
The previous prime is 64790777. The next prime is 64790801. The reversal of 64790794 is 49709746.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 70902 + ... + 71809.
It is an arithmetic number, because the mean of its divisors is an integer number (12201876).
Almost surely, 264790794 is an apocalyptic number.
64790794 is a deficient number, since it is larger than the sum of its proper divisors (32824214).
64790794 is a wasteful number, since it uses less digits than its factorization.
64790794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142940.
The product of its (nonzero) digits is 381024, while the sum is 46.
The square root of 64790794 is about 8049.2728864165. The cubic root of 64790794 is about 401.6407481616.
The spelling of 64790794 in words is "sixty-four million, seven hundred ninety thousand, seven hundred ninety-four".
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