Base | Representation |
---|---|
bin | 11000111101100011… |
… | …100101011010000110 |
3 | 2120011220201012212200 |
4 | 120331203211122012 |
5 | 414342422322324 |
6 | 20151331255330 |
7 | 1636122564330 |
oct | 307543453206 |
9 | 76156635780 |
10 | 26802542214 |
11 | 10404377738 |
12 | 524014a546 |
13 | 26b1b06746 |
14 | 1423922450 |
15 | a6d07dec9 |
hex | 63d8e5686 |
26802542214 has 48 divisors (see below), whose sum is σ = 66379671072. Its totient is φ = 7656545664.
The previous prime is 26802542213. The next prime is 26802542231. The reversal of 26802542214 is 41224520862.
26802542214 is a `hidden beast` number, since 26 + 80 + 2 + 542 + 2 + 14 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26802542213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 891532 + ... + 921104.
It is an arithmetic number, because the mean of its divisors is an integer number (1382909814).
Almost surely, 226802542214 is an apocalyptic number.
26802542214 is an abundant number, since it is smaller than the sum of its proper divisors (39577128858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26802542214 is a wasteful number, since it uses less digits than its factorization.
26802542214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36781 (or 36778 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The spelling of 26802542214 in words is "twenty-six billion, eight hundred two million, five hundred forty-two thousand, two hundred fourteen".
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