Base | Representation |
---|---|
bin | 11000111110110001… |
… | …101000000000110011 |
3 | 2120020100012120211201 |
4 | 120332301220000303 |
5 | 414413142000430 |
6 | 20153341552031 |
7 | 1636461511342 |
oct | 307661500063 |
9 | 76210176751 |
10 | 26823000115 |
11 | 1041497aa9a |
12 | 5246b75617 |
13 | 26b611a402 |
14 | 1426529b59 |
15 | a6ec708ca |
hex | 63ec68033 |
26823000115 has 16 divisors (see below), whose sum is σ = 33193994400. Its totient is φ = 20794497280.
The previous prime is 26823000107. The next prime is 26823000121. The reversal of 26823000115 is 51100032862.
It is not a de Polignac number, because 26823000115 - 23 = 26823000107 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408529 + ... + 469618.
It is an arithmetic number, because the mean of its divisors is an integer number (2074624650).
Almost surely, 226823000115 is an apocalyptic number.
26823000115 is a deficient number, since it is larger than the sum of its proper divisors (6370994285).
26823000115 is a wasteful number, since it uses less digits than its factorization.
26823000115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 878342.
The product of its (nonzero) digits is 2880, while the sum is 28.
Adding to 26823000115 its reverse (51100032862), we get a palindrome (77923032977).
The spelling of 26823000115 in words is "twenty-six billion, eight hundred twenty-three million, one hundred fifteen", and thus it is an aban number.
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