Base | Representation |
---|---|
bin | 1111011110100… |
… | …0001010111000 |
3 | 11112010222102002 |
4 | 3313220022320 |
5 | 113104222404 |
6 | 10235200132 |
7 | 1415521643 |
oct | 367501270 |
9 | 145128362 |
10 | 64914104 |
11 | 33707a22 |
12 | 198a6048 |
13 | 105aa918 |
14 | 889aa5a |
15 | 5a73c1e |
hex | 3de82b8 |
64914104 has 8 divisors (see below), whose sum is σ = 121713960. Its totient is φ = 32457048.
The previous prime is 64914103. The next prime is 64914107. The reversal of 64914104 is 40141946.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64914103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4057124 + ... + 4057139.
It is an arithmetic number, because the mean of its divisors is an integer number (15214245).
Almost surely, 264914104 is an apocalyptic number.
It is an amenable number.
64914104 is a deficient number, since it is larger than the sum of its proper divisors (56799856).
64914104 is a wasteful number, since it uses less digits than its factorization.
64914104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8114269 (or 8114265 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 64914104 is about 8056.9289434623. The cubic root of 64914104 is about 401.8953879092.
The spelling of 64914104 in words is "sixty-four million, nine hundred fourteen thousand, one hundred four".
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