Base | Representation |
---|---|
bin | 101000011111101000… |
… | …1100011101010111111 |
3 | 22022110110022002121210 |
4 | 1100333101203222333 |
5 | 2411043443204322 |
6 | 103541014055503 |
7 | 6165654364566 |
oct | 1207721435277 |
9 | 268413262553 |
10 | 86960913087 |
11 | 33975194114 |
12 | 14a2b04a593 |
13 | 827b3039b9 |
14 | 42cd43cbdd |
15 | 23de66670c |
hex | 143f463abf |
86960913087 has 8 divisors (see below), whose sum is σ = 116530537600. Its totient is φ = 57682615320.
The previous prime is 86960913043. The next prime is 86960913223. The reversal of 86960913087 is 78031906968.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86960913087 - 218 = 86960650943 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 (86960923087) 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, 72830989 + ... + 72832182.
It is an arithmetic number, because the mean of its divisors is an integer number (14566317200).
Almost surely, 286960913087 is an apocalyptic number.
86960913087 is a deficient number, since it is larger than the sum of its proper divisors (29569624513).
86960913087 is a wasteful number, since it uses less digits than its factorization.
86960913087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145663373.
The product of its (nonzero) digits is 3919104, while the sum is 57.
The spelling of 86960913087 in words is "eighty-six billion, nine hundred sixty million, nine hundred thirteen thousand, eighty-seven".
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