Base | Representation |
---|---|
bin | 111101001001110011… |
… | …0001010100111110010 |
3 | 110112222021200011121122 |
4 | 1322103212022213302 |
5 | 4122423232241420 |
6 | 140155140222242 |
7 | 12326235262505 |
oct | 1722346124762 |
9 | 415867604548 |
10 | 131325274610 |
11 | 5077076a602 |
12 | 2155069a982 |
13 | c4cb61b9aa |
14 | 64db4c913c |
15 | 3639397725 |
hex | 1e9398a9f2 |
131325274610 has 32 divisors (see below), whose sum is σ = 241108565760. Its totient is φ = 51482703168.
The previous prime is 131325274571. The next prime is 131325274631. The reversal of 131325274610 is 16472523131.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352259 + ... + 621881.
It is an arithmetic number, because the mean of its divisors is an integer number (7534642680).
Almost surely, 2131325274610 is an apocalyptic number.
131325274610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131325274610 is a deficient number, since it is larger than the sum of its proper divisors (109783291150).
131325274610 is a wasteful number, since it uses less digits than its factorization.
131325274610 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270602.
The product of its (nonzero) digits is 30240, while the sum is 35.
Adding to 131325274610 its reverse (16472523131), we get a palindrome (147797797741).
The spelling of 131325274610 in words is "one hundred thirty-one billion, three hundred twenty-five million, two hundred seventy-four thousand, six hundred ten".
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