Base | Representation |
---|---|
bin | 101111101001000101… |
… | …0001011101001010111 |
3 | 100210002011120020000200 |
4 | 1133102022023221113 |
5 | 3134012343213221 |
6 | 115000045111543 |
7 | 10251224530062 |
oct | 1372212135127 |
9 | 323064506020 |
10 | 102310132311 |
11 | 3a431447762 |
12 | 179b35585b3 |
13 | 98562c173a |
14 | 4d47ba98d9 |
15 | 29dbe5d426 |
hex | 17d228ba57 |
102310132311 has 12 divisors (see below), whose sum is σ = 148944936192. Its totient is φ = 67669693056.
The previous prime is 102310132291. The next prime is 102310132357. The reversal of 102310132311 is 113231013201.
102310132311 is a `hidden beast` number, since 10 + 2 + 310 + 1 + 32 + 311 = 666.
It is not a de Polignac number, because 102310132311 - 214 = 102310115927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102310132511) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44753946 + ... + 44756231.
It is an arithmetic number, because the mean of its divisors is an integer number (12412078016).
Almost surely, 2102310132311 is an apocalyptic number.
102310132311 is a deficient number, since it is larger than the sum of its proper divisors (46634803881).
102310132311 is a wasteful number, since it uses less digits than its factorization.
102310132311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89510310 (or 89510307 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 102310132311 its reverse (113231013201), we get a palindrome (215541145512).
The spelling of 102310132311 in words is "one hundred two billion, three hundred ten million, one hundred thirty-two thousand, three hundred eleven".
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