Base | Representation |
---|---|
bin | 10011000100001001011… |
… | …111101000011010110011 |
3 | 11122020122211000210200200 |
4 | 103010021133220122303 |
5 | 132431113310442433 |
6 | 2441510210450243 |
7 | 163440046624605 |
oct | 23041137503263 |
9 | 4566584023620 |
10 | 1310124312243 |
11 | 46569102389a |
12 | 191ab1b93983 |
13 | 9670c78b546 |
14 | 475a602b175 |
15 | 2412cb8b613 |
hex | 131097e86b3 |
1310124312243 has 12 divisors (see below), whose sum is σ = 1894255276368. Its totient is φ = 872560750320.
The previous prime is 1310124312241. The next prime is 1310124312247. The reversal of 1310124312243 is 3422134210131.
1310124312243 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 1 + 2 + 431 + 224 + 3 = 666.
It is not a de Polignac number, because 1310124312243 - 21 = 1310124312241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1310124312241) 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, 71278455 + ... + 71296832.
It is an arithmetic number, because the mean of its divisors is an integer number (157854606364).
Almost surely, 21310124312243 is an apocalyptic number.
1310124312243 is a deficient number, since it is larger than the sum of its proper divisors (584130964125).
1310124312243 is a wasteful number, since it uses less digits than its factorization.
1310124312243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142576314 (or 142576311 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 1310124312243 its reverse (3422134210131), we get a palindrome (4732258522374).
The spelling of 1310124312243 in words is "one trillion, three hundred ten billion, one hundred twenty-four million, three hundred twelve thousand, two hundred forty-three".
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