Base | Representation |
---|---|
bin | 111010101100111011… |
… | …1000010000010010011 |
3 | 110001101110020100011111 |
4 | 1311121313002002103 |
5 | 4031133240300232 |
6 | 133524550354151 |
7 | 12051632226403 |
oct | 1653167020223 |
9 | 401343210144 |
10 | 126061650067 |
11 | 4950a573581 |
12 | 2052195b957 |
13 | bb6cc8a162 |
14 | 615c402803 |
15 | 342c21a047 |
hex | 1d59dc2093 |
126061650067 has 2 divisors, whose sum is σ = 126061650068. Its totient is φ = 126061650066.
The previous prime is 126061650019. The next prime is 126061650097. The reversal of 126061650067 is 760056160621.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 126061650067 - 219 = 126061125779 is a prime.
It is a super-2 number, since 2×1260616500672 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (126061650097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63030825033 + 63030825034.
It is an arithmetic number, because the mean of its divisors is an integer number (63030825034).
Almost surely, 2126061650067 is an apocalyptic number.
126061650067 is a deficient number, since it is larger than the sum of its proper divisors (1).
126061650067 is an equidigital number, since it uses as much as digits as its factorization.
126061650067 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90720, while the sum is 40.
The spelling of 126061650067 in words is "one hundred twenty-six billion, sixty-one million, six hundred fifty thousand, sixty-seven".
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