Base | Representation |
---|---|
bin | 11101110111000000001010… |
… | …110110100111011110100100 |
3 | 122012222100212210002122112101 |
4 | 131313000022312213132210 |
5 | 114203044203121212012 |
6 | 1143145000020301444 |
7 | 36442531615235101 |
oct | 3567001266473644 |
9 | 565870783078471 |
10 | 131323102132132 |
11 | 389308a66271a9 |
12 | 1288b369241884 |
13 | 583793b94a8a1 |
14 | 2460101a1daa8 |
15 | 102b036754d57 |
hex | 77700ada77a4 |
131323102132132 has 24 divisors (see below), whose sum is σ = 232797924396800. Its totient is φ = 64809934016256.
The previous prime is 131323102132129. The next prime is 131323102132133. The reversal of 131323102132132 is 231231201323131.
It is a self number, because there is not a number n which added to its sum of digits gives 131323102132132.
It is not an unprimeable number, because it can be changed into a prime (131323102132133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64568088 + ... + 66570895.
Almost surely, 2131323102132132 is an apocalyptic number.
It is an amenable number.
131323102132132 is a deficient number, since it is larger than the sum of its proper divisors (101474822264668).
131323102132132 is a wasteful number, since it uses less digits than its factorization.
131323102132132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131142235 (or 131142233 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 28.
Adding to 131323102132132 its reverse (231231201323131), we get a palindrome (362554303455263).
The spelling of 131323102132132 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, one hundred two million, one hundred thirty-two thousand, one hundred thirty-two".
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