Base | Representation |
---|---|
bin | 1111010110011… |
… | …0101000011010 |
3 | 11111011000120121 |
4 | 3311212220122 |
5 | 112440233024 |
6 | 10215543454 |
7 | 1411152016 |
oct | 365465032 |
9 | 144130517 |
10 | 64383514 |
11 | 33385318 |
12 | 1968ab8a |
13 | 10453270 |
14 | 879d546 |
15 | 59bb8e4 |
hex | 3d66a1a |
64383514 has 48 divisors (see below), whose sum is σ = 113752800. Its totient is φ = 27085536.
The previous prime is 64383511. The next prime is 64383521. The reversal of 64383514 is 41538346.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 64383514.
It is not an unprimeable number, because it can be changed into a prime (64383511) 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, 1091217 + ... + 1091275.
It is an arithmetic number, because the mean of its divisors is an integer number (2369850).
Almost surely, 264383514 is an apocalyptic number.
64383514 is a deficient number, since it is larger than the sum of its proper divisors (49369286).
64383514 is a wasteful number, since it uses less digits than its factorization.
64383514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187 (or 140 counting only the distinct ones).
The product of its digits is 34560, while the sum is 34.
The square root of 64383514 is about 8023.9338232565. The cubic root of 64383514 is about 400.7973968394.
The spelling of 64383514 in words is "sixty-four million, three hundred eighty-three thousand, five hundred fourteen".
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