Base | Representation |
---|---|
bin | 1111010101101… |
… | …0100011100010 |
3 | 11111001111201121 |
4 | 3311122203202 |
5 | 112432142200 |
6 | 10214522454 |
7 | 1410554554 |
oct | 365324342 |
9 | 144044647 |
10 | 64334050 |
11 | 33351140 |
12 | 1966642a |
13 | 104368b1 |
14 | 87894d4 |
15 | 59abe1a |
hex | 3d5a8e2 |
64334050 has 48 divisors (see below), whose sum is σ = 133062912. Its totient is φ = 22942400.
The previous prime is 64334027. The next prime is 64334051. The reversal of 64334050 is 5043346.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (64334051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28047 + ... + 30253.
It is an arithmetic number, because the mean of its divisors is an integer number (2772144).
Almost surely, 264334050 is an apocalyptic number.
64334050 is an abundant number, since it is smaller than the sum of its proper divisors (68728862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64334050 is a wasteful number, since it uses less digits than its factorization.
64334050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2283 (or 2278 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 64334050 is about 8020.8509523616. The cubic root of 64334050 is about 400.6947301764.
Adding to 64334050 its reverse (5043346), we get a palindrome (69377396).
The spelling of 64334050 in words is "sixty-four million, three hundred thirty-four thousand, fifty".
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