Base | Representation |
---|---|
bin | 11101111101010000010001… |
… | …101001010111000010100111 |
3 | 122021111102210002102011201110 |
4 | 131331100101221113002213 |
5 | 114232114023440431142 |
6 | 1144114205524400103 |
7 | 36515551022005524 |
oct | 3575202151270247 |
9 | 567442702364643 |
10 | 131752712827047 |
11 | 38a87014671994 |
12 | 1293a684b46033 |
13 | 58692c5ab5680 |
14 | 2476c1864c14b |
15 | 10372cc9c799c |
hex | 77d411a570a7 |
131752712827047 has 8 divisors (see below), whose sum is σ = 189183382520944. Its totient is φ = 81078592508928.
The previous prime is 131752712827013. The next prime is 131752712827093. The reversal of 131752712827047 is 740728217257131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131752712827047 - 27 = 131752712826919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131752712825047) 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, 1689137343898 + ... + 1689137343975.
It is an arithmetic number, because the mean of its divisors is an integer number (23647922815118).
Almost surely, 2131752712827047 is an apocalyptic number.
131752712827047 is a deficient number, since it is larger than the sum of its proper divisors (57430669693897).
131752712827047 is a wasteful number, since it uses less digits than its factorization.
131752712827047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3378274687889.
The product of its (nonzero) digits is 9219840, while the sum is 57.
The spelling of 131752712827047 in words is "one hundred thirty-one trillion, seven hundred fifty-two billion, seven hundred twelve million, eight hundred twenty-seven thousand, forty-seven".
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