Base | Representation |
---|---|
bin | 1010010001110… |
… | …11100101011101 |
3 | 20000020210121110 |
4 | 11020323211131 |
5 | 134033233133 |
6 | 12320052233 |
7 | 2064630345 |
oct | 510734535 |
9 | 200223543 |
10 | 86227293 |
11 | 44744929 |
12 | 24a64079 |
13 | 14b30989 |
14 | b647d25 |
15 | 7883c63 |
hex | 523b95d |
86227293 has 8 divisors (see below), whose sum is σ = 115012800. Its totient is φ = 57463328.
The previous prime is 86227291. The next prime is 86227303. The reversal of 86227293 is 39272268.
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 86227293 - 21 = 86227291 is a prime.
It is a super-3 number, since 3×862272933 (a number of 25 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86227291) 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, 11728 + ... + 17606.
It is an arithmetic number, because the mean of its divisors is an integer number (14376600).
Almost surely, 286227293 is an apocalyptic number.
It is an amenable number.
86227293 is a deficient number, since it is larger than the sum of its proper divisors (28785507).
86227293 is a wasteful number, since it uses less digits than its factorization.
86227293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10771.
The product of its digits is 72576, while the sum is 39.
The square root of 86227293 is about 9285.8652262457. The cubic root of 86227293 is about 441.7890194465.
The spelling of 86227293 in words is "eighty-six million, two hundred twenty-seven thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •