Base | Representation |
---|---|
bin | 111101011010011001… |
… | …1110111001011101101 |
3 | 110121102010012211011110 |
4 | 1322310303313023231 |
5 | 4130043410410013 |
6 | 140330323542233 |
7 | 12346112602560 |
oct | 1726463671355 |
9 | 417363184143 |
10 | 131882513133 |
11 | 50a27271108 |
12 | 2168722a979 |
13 | c589bc4b27 |
14 | 65515004d7 |
15 | 366d26a2c3 |
hex | 1eb4cf72ed |
131882513133 has 16 divisors (see below), whose sum is σ = 201148743680. Its totient is φ = 75292093296.
The previous prime is 131882513123. The next prime is 131882513149. The reversal of 131882513133 is 331315288131.
It is not a de Polignac number, because 131882513133 - 210 = 131882512109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131882513091 and 131882513100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131882513123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2865913 + ... + 2911566.
It is an arithmetic number, because the mean of its divisors is an integer number (12571796480).
Almost surely, 2131882513133 is an apocalyptic number.
It is an amenable number.
131882513133 is a deficient number, since it is larger than the sum of its proper divisors (69266230547).
131882513133 is a wasteful number, since it uses less digits than its factorization.
131882513133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5778576.
The product of its digits is 51840, while the sum is 39.
The spelling of 131882513133 in words is "one hundred thirty-one billion, eight hundred eighty-two million, five hundred thirteen thousand, one hundred thirty-three".
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