Base | Representation |
---|---|
bin | 1111010001011… |
… | …0110100110101 |
3 | 11110112102011202 |
4 | 3310112310311 |
5 | 112344303004 |
6 | 10204542245 |
7 | 1405321010 |
oct | 364266465 |
9 | 143472152 |
10 | 64056629 |
11 | 3318176a |
12 | 19551985 |
13 | 1036a540 |
14 | 8716377 |
15 | 5954b1e |
hex | 3d16d35 |
64056629 has 32 divisors (see below), whose sum is σ = 85349376. Its totient is φ = 46632960.
The previous prime is 64056607. The next prime is 64056647. The reversal of 64056629 is 92665046.
It is a cyclic number.
It is not a de Polignac number, because 64056629 - 212 = 64052533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 64056592 and 64056601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64056689) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72269 + ... + 73149.
It is an arithmetic number, because the mean of its divisors is an integer number (2667168).
Almost surely, 264056629 is an apocalyptic number.
It is an amenable number.
64056629 is a deficient number, since it is larger than the sum of its proper divisors (21292747).
64056629 is a wasteful number, since it uses less digits than its factorization.
64056629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 965.
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 64056629 is about 8003.5385299254. The cubic root of 64056629 is about 400.1179423039.
The spelling of 64056629 in words is "sixty-four million, fifty-six thousand, six hundred twenty-nine".
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