Base | Representation |
---|---|
bin | 11101110110101100101101… |
… | …101001110001111010110000 |
3 | 122012220100221211222221101122 |
4 | 131312230231221301322300 |
5 | 114202223412022224404 |
6 | 1143131223021521412 |
7 | 36441162123541304 |
oct | 3566545551617260 |
9 | 565810854887348 |
10 | 131302211133104 |
11 | 38922a56163450 |
12 | 128872b8a13268 |
13 | 583598c7ab4bb |
14 | 245d0bd281d04 |
15 | 102a7126893be |
hex | 776b2da71eb0 |
131302211133104 has 40 divisors (see below), whose sum is σ = 292131713772480. Its totient is φ = 56541622017600.
The previous prime is 131302211133103. The next prime is 131302211133109. The reversal of 131302211133104 is 401331112203131.
It is not an unprimeable number, because it can be changed into a prime (131302211133101) 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, 19632504302 + ... + 19632510989.
It is an arithmetic number, because the mean of its divisors is an integer number (7303292844312).
Almost surely, 2131302211133104 is an apocalyptic number.
It is an amenable number.
131302211133104 is an abundant number, since it is smaller than the sum of its proper divisors (160829502639376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131302211133104 is a wasteful number, since it uses less digits than its factorization.
131302211133104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39265015329 (or 39265015323 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 131302211133104 its reverse (401331112203131), we get a palindrome (532633323336235).
The spelling of 131302211133104 in words is "one hundred thirty-one trillion, three hundred two billion, two hundred eleven million, one hundred thirty-three thousand, one hundred four".
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