Base | Representation |
---|---|
bin | 1100000011110111011110… |
… | …10000011010001000010111 |
3 | 10110220101200222212211120220 |
4 | 12001323233100122020113 |
5 | 11434010244342011323 |
6 | 132223351113525423 |
7 | 5405042424450024 |
oct | 601735720321027 |
9 | 113811628784526 |
10 | 26521142141463 |
11 | 84a560a374772 |
12 | 2b83b84a13873 |
13 | 11a4c18983378 |
14 | 6798b710454b |
15 | 30ed20aca0e3 |
hex | 181eef41a217 |
26521142141463 has 16 divisors (see below), whose sum is σ = 35692564412160. Its totient is φ = 17515245835136.
The previous prime is 26521142141449. The next prime is 26521142141477. The reversal of 26521142141463 is 36414124112562.
It is an interprime number because it is at equal distance from previous prime (26521142141449) and next prime (26521142141477).
It is a cyclic number.
It is not a de Polignac number, because 26521142141463 - 26 = 26521142141399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26521142141423) 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, 20962078 + ... + 22191236.
It is an arithmetic number, because the mean of its divisors is an integer number (2230785275760).
Almost surely, 226521142141463 is an apocalyptic number.
26521142141463 is a deficient number, since it is larger than the sum of its proper divisors (9171422270697).
26521142141463 is a wasteful number, since it uses less digits than its factorization.
26521142141463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296486.
The product of its digits is 276480, while the sum is 42.
The spelling of 26521142141463 in words is "twenty-six trillion, five hundred twenty-one billion, one hundred forty-two million, one hundred forty-one thousand, four hundred sixty-three".
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