Base | Representation |
---|---|
bin | 10011101011011110010111… |
… | …101110011010011010110111 |
3 | 102100110010210101101100021221 |
4 | 103223132113232122122313 |
5 | 42321020240431230101 |
6 | 504024415213051211 |
7 | 24142030243215202 |
oct | 2353362756323267 |
9 | 370403711340257 |
10 | 86550431508151 |
11 | 25639917248546 |
12 | 985a078486b07 |
13 | 393a894603660 |
14 | 17530c5740939 |
15 | a01596bd3aa1 |
hex | 4eb797b9a6b7 |
86550431508151 has 8 divisors (see below), whose sum is σ = 93208229535344. Its totient is φ = 79892643841920.
The previous prime is 86550431508077. The next prime is 86550431508209. The reversal of 86550431508151 is 15180513405568.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86550431508151 - 217 = 86550431377079 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 (86550431518151) 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, 29311711 + ... + 32129071.
It is an arithmetic number, because the mean of its divisors is an integer number (11651028691918).
Almost surely, 286550431508151 is an apocalyptic number.
86550431508151 is a deficient number, since it is larger than the sum of its proper divisors (6657798027193).
86550431508151 is a wasteful number, since it uses less digits than its factorization.
86550431508151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5180481.
The product of its (nonzero) digits is 2880000, while the sum is 52.
The spelling of 86550431508151 in words is "eighty-six trillion, five hundred fifty billion, four hundred thirty-one million, five hundred eight thousand, one hundred fifty-one".
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