Base | Representation |
---|---|
bin | 11000101000110110… |
… | …110000000011111111 |
3 | 2112021201012200201221 |
4 | 120220312300003333 |
5 | 413140020320210 |
6 | 20053043414211 |
7 | 1624404605221 |
oct | 305066600377 |
9 | 75251180657 |
10 | 26455245055 |
11 | 10246329198 |
12 | 5163984367 |
13 | 2657b88875 |
14 | 13cd75a411 |
15 | a4c82b1da |
hex | 628db00ff |
26455245055 has 16 divisors (see below), whose sum is σ = 31813979904. Its totient is φ = 21119127040.
The previous prime is 26455245053. The next prime is 26455245059. The reversal of 26455245055 is 55054255462.
It is not a de Polignac number, because 26455245055 - 21 = 26455245053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26455245053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5622834 + ... + 5627536.
It is an arithmetic number, because the mean of its divisors is an integer number (1988373744).
Almost surely, 226455245055 is an apocalyptic number.
26455245055 is a deficient number, since it is larger than the sum of its proper divisors (5358734849).
26455245055 is a wasteful number, since it uses less digits than its factorization.
26455245055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6866.
The product of its (nonzero) digits is 1200000, while the sum is 43.
The spelling of 26455245055 in words is "twenty-six billion, four hundred fifty-five million, two hundred forty-five thousand, fifty-five".
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