Base | Representation |
---|---|
bin | 11101110110101101100011… |
… | …010110101101000110111001 |
3 | 122012220110021122022220211012 |
4 | 131312231203112231012321 |
5 | 114202232233144233304 |
6 | 1143131452244443305 |
7 | 36441223343624606 |
oct | 3566554326550671 |
9 | 565813248286735 |
10 | 131303112102329 |
11 | 38923378797a12 |
12 | 1288750a6a9535 |
13 | 5835aa435409b |
14 | 245d166bb16ad |
15 | 102a76680816e |
hex | 776b635ad1b9 |
131303112102329 has 4 divisors (see below), whose sum is σ = 131305128214260. Its totient is φ = 131301095990400.
The previous prime is 131303112102289. The next prime is 131303112102341. The reversal of 131303112102329 is 923201211303131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 15825478515625 + 115477633586704 = 3978125^2 + 10746052^2 .
It is a cyclic number.
It is not a de Polignac number, because 131303112102329 - 28 = 131303112102073 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131303112102295 and 131303112102304.
It is not an unprimeable number, because it can be changed into a prime (131303112102529) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007958272 + ... + 1008088529.
It is an arithmetic number, because the mean of its divisors is an integer number (32826282053565).
Almost surely, 2131303112102329 is an apocalyptic number.
It is an amenable number.
131303112102329 is a deficient number, since it is larger than the sum of its proper divisors (2016111931).
131303112102329 is an equidigital number, since it uses as much as digits as its factorization.
131303112102329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2016111930.
The product of its (nonzero) digits is 5832, while the sum is 32.
The spelling of 131303112102329 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twelve million, one hundred two thousand, three hundred twenty-nine".
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