Base | Representation |
---|---|
bin | 111101001011010100… |
… | …1010000000100101001 |
3 | 110120002211220101001210 |
4 | 1322112221100010221 |
5 | 4123024330240032 |
6 | 140204204303333 |
7 | 12330426050061 |
oct | 1722651200451 |
9 | 416084811053 |
10 | 131376415017 |
11 | 5079761a101 |
12 | 21565841b49 |
13 | c5090b61a3 |
14 | 65041dc3a1 |
15 | 363daea2cc |
hex | 1e96a50129 |
131376415017 has 16 divisors (see below), whose sum is σ = 175876868160. Its totient is φ = 87230496192.
The previous prime is 131376415013. The next prime is 131376415019. The reversal of 131376415017 is 710514673131.
It is not a de Polignac number, because 131376415017 - 22 = 131376415013 is a prime.
It is a super-2 number, since 2×1313764150172 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (131376415013) 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, 1376943 + ... + 1469259.
It is an arithmetic number, because the mean of its divisors is an integer number (10992304260).
Almost surely, 2131376415017 is an apocalyptic number.
It is an amenable number.
131376415017 is a deficient number, since it is larger than the sum of its proper divisors (44500453143).
131376415017 is a wasteful number, since it uses less digits than its factorization.
131376415017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94232.
The product of its (nonzero) digits is 52920, while the sum is 39.
The spelling of 131376415017 in words is "one hundred thirty-one billion, three hundred seventy-six million, four hundred fifteen thousand, seventeen".
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