Base | Representation |
---|---|
bin | 10111011010101111001100… |
… | …11011010100110101011101 |
3 | 20202022222202201200100112210 |
4 | 23231113212123110311131 |
5 | 23222203234040202103 |
6 | 301305012501551033 |
7 | 13563323361603411 |
oct | 1355274633246535 |
9 | 222288681610483 |
10 | 51496228834653 |
11 | 154544787450a9 |
12 | 5938392a15479 |
13 | 22970c57598a5 |
14 | ca060608ad41 |
15 | 5e4805dd6e03 |
hex | 2ed5e66d4d5d |
51496228834653 has 32 divisors (see below), whose sum is σ = 71892316661760. Its totient is φ = 32760452499840.
The previous prime is 51496228834643. The next prime is 51496228834693. The reversal of 51496228834653 is 35643882269415.
It is not a de Polignac number, because 51496228834653 - 213 = 51496228826461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51496228834643) 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, 23724775 + ... + 25804212.
It is an arithmetic number, because the mean of its divisors is an integer number (2246634895680).
Almost surely, 251496228834653 is an apocalyptic number.
It is an amenable number.
51496228834653 is a deficient number, since it is larger than the sum of its proper divisors (20396087827107).
51496228834653 is a wasteful number, since it uses less digits than its factorization.
51496228834653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49529217.
The product of its digits is 298598400, while the sum is 66.
The spelling of 51496228834653 in words is "fifty-one trillion, four hundred ninety-six billion, two hundred twenty-eight million, eight hundred thirty-four thousand, six hundred fifty-three".
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