Base | Representation |
---|---|
bin | 110101101010100110… |
… | …0010101111001000101 |
3 | 102000110200112221100121 |
4 | 1223111030111321011 |
5 | 3342010424311401 |
6 | 124535424141541 |
7 | 11216621155066 |
oct | 1532514257105 |
9 | 360420487317 |
10 | 115245932101 |
11 | 4496a362593 |
12 | 1a4037678b1 |
13 | ab382a5741 |
14 | 5813bc256d |
15 | 2ee792cca1 |
hex | 1ad5315e45 |
115245932101 has 2 divisors, whose sum is σ = 115245932102. Its totient is φ = 115245932100.
The previous prime is 115245932099. The next prime is 115245932119. The reversal of 115245932101 is 101239542511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 75155481025 + 40090451076 = 274145^2 + 200226^2 .
It is a cyclic number.
It is not a de Polignac number, because 115245932101 - 21 = 115245932099 is a prime.
Together with 115245932099, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115245932141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57622966050 + 57622966051.
It is an arithmetic number, because the mean of its divisors is an integer number (57622966051).
Almost surely, 2115245932101 is an apocalyptic number.
It is an amenable number.
115245932101 is a deficient number, since it is larger than the sum of its proper divisors (1).
115245932101 is an equidigital number, since it uses as much as digits as its factorization.
115245932101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10800, while the sum is 34.
The spelling of 115245932101 in words is "one hundred fifteen billion, two hundred forty-five million, nine hundred thirty-two thousand, one hundred one".
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