Base | Representation |
---|---|
bin | 10011101010010000… |
… | …01010110001010001 |
3 | 1000020121010001220002 |
4 | 21311020022301101 |
5 | 133104040311004 |
6 | 4503210255345 |
7 | 522364051166 |
oct | 116510126121 |
9 | 30217101802 |
10 | 10555010129 |
11 | 4527034374 |
12 | 2066a27555 |
13 | cc2993231 |
14 | 721b5806d |
15 | 41b99061e |
hex | 27520ac51 |
10555010129 has 2 divisors, whose sum is σ = 10555010130. Its totient is φ = 10555010128.
The previous prime is 10555010071. The next prime is 10555010159. The reversal of 10555010129 is 92101055501.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10481050129 + 73960000 = 102377^2 + 8600^2 .
It is a cyclic number.
It is not a de Polignac number, because 10555010129 - 28 = 10555009873 is a prime.
It is a super-2 number, since 2×105550101292 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10555010159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277505064 + 5277505065.
It is an arithmetic number, because the mean of its divisors is an integer number (5277505065).
Almost surely, 210555010129 is an apocalyptic number.
It is an amenable number.
10555010129 is a deficient number, since it is larger than the sum of its proper divisors (1).
10555010129 is an equidigital number, since it uses as much as digits as its factorization.
10555010129 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2250, while the sum is 29.
The spelling of 10555010129 in words is "ten billion, five hundred fifty-five million, ten thousand, one hundred twenty-nine".
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