Base | Representation |
---|---|
bin | 1010010110010… |
… | …10110110010001 |
3 | 20001100121112221 |
4 | 11023022312101 |
5 | 134211022342 |
6 | 12340421041 |
7 | 2102623216 |
oct | 513126621 |
9 | 201317487 |
10 | 86814097 |
11 | 45005797 |
12 | 250a7781 |
13 | 14ca7ab6 |
14 | b75bb0d |
15 | 794ca67 |
hex | 52cad91 |
86814097 has 8 divisors (see below), whose sum is σ = 93612960. Its totient is φ = 80238240.
The previous prime is 86814067. The next prime is 86814109. The reversal of 86814097 is 79041868.
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 86814097 - 211 = 86812049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86814047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54943 + ... + 56500.
It is an arithmetic number, because the mean of its divisors is an integer number (11701620).
Almost surely, 286814097 is an apocalyptic number.
It is an amenable number.
86814097 is a deficient number, since it is larger than the sum of its proper divisors (6798863).
86814097 is a wasteful number, since it uses less digits than its factorization.
86814097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111503.
The product of its (nonzero) digits is 96768, while the sum is 43.
The square root of 86814097 is about 9317.4082769835. The cubic root of 86814097 is about 442.7889259724.
The spelling of 86814097 in words is "eighty-six million, eight hundred fourteen thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •