Base | Representation |
---|---|
bin | 10111010011100111… |
… | …11110101100110011 |
3 | 1012022000202120210122 |
4 | 23221303332230303 |
5 | 201111214331313 |
6 | 5425341320455 |
7 | 622034534141 |
oct | 135163765463 |
9 | 35260676718 |
10 | 12512652083 |
11 | 534107a788 |
12 | 251256612b |
13 | 1245429659 |
14 | 869b48591 |
15 | 4d3787708 |
hex | 2e9cfeb33 |
12512652083 has 2 divisors, whose sum is σ = 12512652084. Its totient is φ = 12512652082.
The previous prime is 12512652059. The next prime is 12512652121. The reversal of 12512652083 is 38025621521.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12512652083 - 210 = 12512651059 is a prime.
It is not a weakly prime, because it can be changed into another prime (12512652683) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6256326041 + 6256326042.
It is an arithmetic number, because the mean of its divisors is an integer number (6256326042).
Almost surely, 212512652083 is an apocalyptic number.
12512652083 is a deficient number, since it is larger than the sum of its proper divisors (1).
12512652083 is an equidigital number, since it uses as much as digits as its factorization.
12512652083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 28800, while the sum is 35.
The spelling of 12512652083 in words is "twelve billion, five hundred twelve million, six hundred fifty-two thousand, eighty-three".
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