Base | Representation |
---|---|
bin | 111101001011001110… |
… | …0011101110001001001 |
3 | 110120002121121002021221 |
4 | 1322112130131301021 |
5 | 4123023001010431 |
6 | 140204004402041 |
7 | 12330355420120 |
oct | 1722634356111 |
9 | 416077532257 |
10 | 131373063241 |
11 | 5079573a942 |
12 | 215646a6321 |
13 | c5084b16a4 |
14 | 65039a8ab7 |
15 | 363d687111 |
hex | 1e9671dc49 |
131373063241 has 16 divisors (see below), whose sum is σ = 156503571840. Its totient is φ = 107892570240.
The previous prime is 131373063229. The next prime is 131373063257. The reversal of 131373063241 is 142360373131.
It is not a de Polignac number, because 131373063241 - 25 = 131373063209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131373063197 and 131373063206.
It is not an unprimeable number, because it can be changed into a prime (131373663241) 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, 2443476 + ... + 2496661.
It is an arithmetic number, because the mean of its divisors is an integer number (9781473240).
Almost surely, 2131373063241 is an apocalyptic number.
It is an amenable number.
131373063241 is a deficient number, since it is larger than the sum of its proper divisors (25130508599).
131373063241 is a wasteful number, since it uses less digits than its factorization.
131373063241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4940304.
The product of its (nonzero) digits is 27216, while the sum is 34.
The spelling of 131373063241 in words is "one hundred thirty-one billion, three hundred seventy-three million, sixty-three thousand, two hundred forty-one".
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