Base | Representation |
---|---|
bin | 111101001001000110… |
… | …1110000110000101011 |
3 | 110112220200001210001011 |
4 | 1322102031300300223 |
5 | 4122401314200021 |
6 | 140152551404351 |
7 | 12325534302205 |
oct | 1722215606053 |
9 | 415820053034 |
10 | 131302100011 |
11 | 50759681145 |
12 | 215449836b7 |
13 | c4c6896604 |
14 | 64d83b5775 |
15 | 363731ade1 |
hex | 1e92370c2b |
131302100011 has 8 divisors (see below), whose sum is σ = 137037995424. Its totient is φ = 125568463680.
The previous prime is 131302099991. The next prime is 131302100053. The reversal of 131302100011 is 110001203131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131302100011 - 211 = 131302097963 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131302099964 and 131302100000.
It is not an unprimeable number, because it can be changed into a prime (131302100071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445450 + ... + 678991.
It is an arithmetic number, because the mean of its divisors is an integer number (17129749428).
Almost surely, 2131302100011 is an apocalyptic number.
131302100011 is a deficient number, since it is larger than the sum of its proper divisors (5735895413).
131302100011 is a wasteful number, since it uses less digits than its factorization.
131302100011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1129541.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 131302100011 its reverse (110001203131), we get a palindrome (241303303142).
The spelling of 131302100011 in words is "one hundred thirty-one billion, three hundred two million, one hundred thousand, eleven".
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