Base | Representation |
---|---|
bin | 10111010110100001… |
… | …00101011100110011 |
3 | 1012100201102221011120 |
4 | 23223100211130303 |
5 | 201133423144201 |
6 | 5432005513323 |
7 | 622451062434 |
oct | 135320453463 |
9 | 35321387146 |
10 | 12536928051 |
11 | 535385066a |
12 | 251a712843 |
13 | 124a47912b |
14 | 86d06748b |
15 | 4d5980536 |
hex | 2eb425733 |
12536928051 has 8 divisors (see below), whose sum is σ = 16718073744. Its totient is φ = 8356867200.
The previous prime is 12536928049. The next prime is 12536928083. The reversal of 12536928051 is 15082963521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12536928051 - 21 = 12536928049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12536927994 and 12536928012.
It is not an unprimeable number, because it can be changed into a prime (12536928031) 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, 243850 + ... + 290751.
It is an arithmetic number, because the mean of its divisors is an integer number (2089759218).
Almost surely, 212536928051 is an apocalyptic number.
12536928051 is a deficient number, since it is larger than the sum of its proper divisors (4181145693).
12536928051 is an equidigital number, since it uses as much as digits as its factorization.
12536928051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542421.
The product of its (nonzero) digits is 129600, while the sum is 42.
The spelling of 12536928051 in words is "twelve billion, five hundred thirty-six million, nine hundred twenty-eight thousand, fifty-one".
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