Base | Representation |
---|---|
bin | 1010010011001… |
… | …00111011101101 |
3 | 20000120101221001 |
4 | 11021210323231 |
5 | 134104143103 |
6 | 12323440301 |
7 | 2066234200 |
oct | 511447355 |
9 | 200511831 |
10 | 86396653 |
11 | 448500a2 |
12 | 24b26091 |
13 | 14b8caa5 |
14 | b68d937 |
15 | 78b901d |
hex | 5264eed |
86396653 has 12 divisors (see below), whose sum is σ = 100775772. Its totient is φ = 73852800.
The previous prime is 86396647. The next prime is 86396657. The reversal of 86396653 is 35669368.
It can be written as a sum of positive squares in 2 ways, for example, as 69856164 + 16540489 = 8358^2 + 4067^2 .
It is not a de Polignac number, because 86396653 - 213 = 86388461 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 (86396657) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17451 + ... + 21847.
It is an arithmetic number, because the mean of its divisors is an integer number (8397981).
Almost surely, 286396653 is an apocalyptic number.
It is an amenable number.
86396653 is a deficient number, since it is larger than the sum of its proper divisors (14379119).
86396653 is a wasteful number, since it uses less digits than its factorization.
86396653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4812 (or 4805 counting only the distinct ones).
The product of its digits is 699840, while the sum is 46.
The square root of 86396653 is about 9294.9799892200. The cubic root of 86396653 is about 442.0780712199.
The spelling of 86396653 in words is "eighty-six million, three hundred ninety-six thousand, six hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •