Base | Representation |
---|---|
bin | 101000001100011100… |
… | …1011111111010111101 |
3 | 22020210120210120202212 |
4 | 1100120321133322331 |
5 | 2403234132301221 |
6 | 103353054230205 |
7 | 6144006002213 |
oct | 1203071377275 |
9 | 266716716685 |
10 | 86317072061 |
11 | 336748118a0 |
12 | 1488b4b5365 |
13 | 81a7ac818c |
14 | 426bb22cb3 |
15 | 23a2d88b5b |
hex | 1418e5febd |
86317072061 has 8 divisors (see below), whose sum is σ = 94336231584. Its totient is φ = 78326604720.
The previous prime is 86317072033. The next prime is 86317072063. The reversal of 86317072061 is 16027071368.
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 86317072061 - 214 = 86317055677 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 (86317072063) 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, 7166750 + ... + 7178783.
It is an arithmetic number, because the mean of its divisors is an integer number (11792028948).
Almost surely, 286317072061 is an apocalyptic number.
It is an amenable number.
86317072061 is a deficient number, since it is larger than the sum of its proper divisors (8019159523).
86317072061 is a wasteful number, since it uses less digits than its factorization.
86317072061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14346091.
The product of its (nonzero) digits is 84672, while the sum is 41.
The spelling of 86317072061 in words is "eighty-six billion, three hundred seventeen million, seventy-two thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •