Base | Representation |
---|---|
bin | 1111011100000… |
… | …0101100001100 |
3 | 11111211202120220 |
4 | 3313000230030 |
5 | 113034034041 |
6 | 10231511340 |
7 | 1414246332 |
oct | 367005414 |
9 | 144752526 |
10 | 64752396 |
11 | 33607485 |
12 | 19828550 |
13 | 10552137 |
14 | 8857b52 |
15 | 5a40d66 |
hex | 3dc0b0c |
64752396 has 24 divisors (see below), whose sum is σ = 151219824. Its totient is φ = 21565440.
The previous prime is 64752353. The next prime is 64752403. The reversal of 64752396 is 69325746.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23676 + ... + 26268.
It is an arithmetic number, because the mean of its divisors is an integer number (6300826).
Almost surely, 264752396 is an apocalyptic number.
It is an amenable number.
64752396 is an abundant number, since it is smaller than the sum of its proper divisors (86467428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64752396 is a wasteful number, since it uses less digits than its factorization.
64752396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4681 (or 4679 counting only the distinct ones).
The product of its digits is 272160, while the sum is 42.
The square root of 64752396 is about 8046.8873485342. The cubic root of 64752396 is about 401.5613888981.
The spelling of 64752396 in words is "sixty-four million, seven hundred fifty-two thousand, three hundred ninety-six".
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