Base | Representation |
---|---|
bin | 11001010110100011… |
… | …111001100101010111 |
3 | 2121021011002200120201 |
4 | 121112203321211113 |
5 | 421222321232010 |
6 | 20301115041331 |
7 | 1652405436403 |
oct | 312643714527 |
9 | 77234080521 |
10 | 27222055255 |
11 | 105aa16002a |
12 | 5338740247 |
13 | 274a9ba905 |
14 | 1463526103 |
15 | a94ce923a |
hex | 6568f9957 |
27222055255 has 16 divisors (see below), whose sum is σ = 33375836160. Its totient is φ = 21305129632.
The previous prime is 27222055249. The next prime is 27222055271. The reversal of 27222055255 is 55255022272.
It is a cyclic number.
It is not a de Polignac number, because 27222055255 - 211 = 27222053207 is a prime.
It is a congruent number.
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, 551376 + ... + 598714.
It is an arithmetic number, because the mean of its divisors is an integer number (2085989760).
Almost surely, 227222055255 is an apocalyptic number.
27222055255 is a deficient number, since it is larger than the sum of its proper divisors (6153780905).
27222055255 is a wasteful number, since it uses less digits than its factorization.
27222055255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49838.
The product of its (nonzero) digits is 140000, while the sum is 37.
The spelling of 27222055255 in words is "twenty-seven billion, two hundred twenty-two million, fifty-five thousand, two hundred fifty-five".
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