Base | Representation |
---|---|
bin | 101111101001100010… |
… | …100011101100101000 |
3 | 11220001121211001120221 |
4 | 233221202203230220 |
5 | 1314240133300241 |
6 | 35300500055424 |
7 | 3460601355043 |
oct | 575142435450 |
9 | 156047731527 |
10 | 51162790696 |
11 | 1a7750749a6 |
12 | 9aba394574 |
13 | 4a94936964 |
14 | 2694d35c5a |
15 | 14e69d05d1 |
hex | be98a3b28 |
51162790696 has 32 divisors (see below), whose sum is σ = 97580952000. Its totient is φ = 25141424256.
The previous prime is 51162790649. The next prime is 51162790697. The reversal of 51162790696 is 69609726115.
51162790696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (51162790697) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2234860 + ... + 2257636.
It is an arithmetic number, because the mean of its divisors is an integer number (3049404750).
Almost surely, 251162790696 is an apocalyptic number.
It is an amenable number.
51162790696 is a deficient number, since it is larger than the sum of its proper divisors (46418161304).
51162790696 is a wasteful number, since it uses less digits than its factorization.
51162790696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27601 (or 27597 counting only the distinct ones).
The product of its (nonzero) digits is 1224720, while the sum is 52.
The spelling of 51162790696 in words is "fifty-one billion, one hundred sixty-two million, seven hundred ninety thousand, six hundred ninety-six".
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