Base | Representation |
---|---|
bin | 111010000000110010110011… |
… | …110001000011111000110111 |
3 | 1020110101021011121210020001021 |
4 | 322000302303301003320313 |
5 | 231420213241311443411 |
6 | 2302350135034242011 |
7 | 104512230050343400 |
oct | 7200626361037067 |
9 | 1213337147706037 |
10 | 255141253234231 |
11 | 74328885a28501 |
12 | 24748101586307 |
13 | ac4994217ab00 |
14 | 4700c8c82c9a7 |
15 | 1e76c22195a71 |
hex | e80cb3c43e37 |
255141253234231 has 72 divisors (see below), whose sum is σ = 325677970437120. Its totient is φ = 199176203693376.
The previous prime is 255141253234201. The next prime is 255141253234247. The reversal of 255141253234231 is 132432352141552.
255141253234231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 255141253234231 - 213 = 255141253226039 is a prime.
It is a super-2 number, since 2×2551412532342312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255141253234201) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 946491190 + ... + 946760716.
It is an arithmetic number, because the mean of its divisors is an integer number (4523305144960).
Almost surely, 2255141253234231 is an apocalyptic number.
255141253234231 is a deficient number, since it is larger than the sum of its proper divisors (70536717202889).
255141253234231 is a wasteful number, since it uses less digits than its factorization.
255141253234231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271093 (or 271073 counting only the distinct ones).
The product of its digits is 864000, while the sum is 43.
The spelling of 255141253234231 in words is "two hundred fifty-five trillion, one hundred forty-one billion, two hundred fifty-three million, two hundred thirty-four thousand, two hundred thirty-one".
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