Base | Representation |
---|---|
bin | 110101101111001111… |
… | …1110010001011001101 |
3 | 102000212120021012200022 |
4 | 1223132133302023031 |
5 | 3342320404224004 |
6 | 125003121511525 |
7 | 11223525005324 |
oct | 1533637621315 |
9 | 360776235608 |
10 | 115402023629 |
11 | 44a3a485452 |
12 | 1a447aa25a5 |
13 | ab617281a9 |
14 | 582a8150bb |
15 | 30064b22be |
hex | 1ade7f22cd |
115402023629 has 2 divisors, whose sum is σ = 115402023630. Its totient is φ = 115402023628.
The previous prime is 115402023571. The next prime is 115402023631. The reversal of 115402023629 is 926320204511.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 115329518404 + 72505225 = 339602^2 + 8515^2 .
It is a cyclic number.
It is not a de Polignac number, because 115402023629 - 236 = 46682546893 is a prime.
It is a super-3 number, since 3×1154020236293 (a number of 34 digits) contains 333 as substring.
Together with 115402023631, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115402023029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57701011814 + 57701011815.
It is an arithmetic number, because the mean of its divisors is an integer number (57701011815).
Almost surely, 2115402023629 is an apocalyptic number.
It is an amenable number.
115402023629 is a deficient number, since it is larger than the sum of its proper divisors (1).
115402023629 is an equidigital number, since it uses as much as digits as its factorization.
115402023629 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 25920, while the sum is 35.
The spelling of 115402023629 in words is "one hundred fifteen billion, four hundred two million, twenty-three thousand, six hundred twenty-nine".
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