Base | Representation |
---|---|
bin | 110010010000000010… |
… | …0001101001110011001 |
3 | 101022112120202111220122 |
4 | 1210200010031032121 |
5 | 3232001002443212 |
6 | 121324004003025 |
7 | 10540110122606 |
oct | 1444004151631 |
9 | 338476674818 |
10 | 107912156057 |
11 | 41846665052 |
12 | 18ab7690475 |
13 | a239aa70a4 |
14 | 5319bbd6ad |
15 | 2c18b82272 |
hex | 192010d399 |
107912156057 has 2 divisors, whose sum is σ = 107912156058. Its totient is φ = 107912156056.
The previous prime is 107912156003. The next prime is 107912156063. The reversal of 107912156057 is 750651219701.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 107834081161 + 78074896 = 328381^2 + 8836^2 .
It is a cyclic number.
It is not a de Polignac number, because 107912156057 - 28 = 107912155801 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 107912155999 and 107912156017.
It is not a weakly prime, because it can be changed into another prime (107912156257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53956078028 + 53956078029.
It is an arithmetic number, because the mean of its divisors is an integer number (53956078029).
Almost surely, 2107912156057 is an apocalyptic number.
It is an amenable number.
107912156057 is a deficient number, since it is larger than the sum of its proper divisors (1).
107912156057 is an equidigital number, since it uses as much as digits as its factorization.
107912156057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 132300, while the sum is 44.
The spelling of 107912156057 in words is "one hundred seven billion, nine hundred twelve million, one hundred fifty-six thousand, fifty-seven".
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