Base | Representation |
---|---|
bin | 1111101001110… |
… | …00000100101100 |
3 | 100011001211001001 |
4 | 13310320010230 |
5 | 232103123201 |
6 | 21010130044 |
7 | 3153021502 |
oct | 764700454 |
9 | 304054031 |
10 | 131301676 |
11 | 68130990 |
12 | 37b80924 |
13 | 212830cc |
14 | 1361c672 |
15 | b7d9301 |
hex | 7d3812c |
131301676 has 48 divisors (see below), whose sum is σ = 274609440. Its totient is φ = 54225920.
The previous prime is 131301673. The next prime is 131301683. The reversal of 131301676 is 676103131.
131301676 = 363 + 373 + ... + 1513.
It is not an unprimeable number, because it can be changed into a prime (131301673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18666 + ... + 24718.
It is an arithmetic number, because the mean of its divisors is an integer number (5721030).
Almost surely, 2131301676 is an apocalyptic number.
It is an amenable number.
131301676 is an abundant number, since it is smaller than the sum of its proper divisors (143307764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131301676 is a wasteful number, since it uses less digits than its factorization.
131301676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6114 (or 6112 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 131301676 is about 11458.6943409797. The cubic root of 131301676 is about 508.2648659077.
The spelling of 131301676 in words is "one hundred thirty-one million, three hundred one thousand, six hundred seventy-six".
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