Base | Representation |
---|---|
bin | 1010000111101… |
… | …01111001001111 |
3 | 12220202000122221 |
4 | 11003311321033 |
5 | 133213041023 |
6 | 12231320211 |
7 | 2050403140 |
oct | 503657117 |
9 | 186660587 |
10 | 84893263 |
11 | 43a13624 |
12 | 24520067 |
13 | 14784700 |
14 | b3bbac7 |
15 | 76bd85d |
hex | 50f5e4f |
84893263 has 12 divisors (see below), whose sum is σ = 105059568. Its totient is φ = 67167360.
The previous prime is 84893243. The next prime is 84893269. The reversal of 84893263 is 36239848.
It is not a de Polignac number, because 84893263 - 25 = 84893231 is a prime.
It is a super-2 number, since 2×848932632 = 14413732205574338, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84893269) 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, 34698 + ... + 37063.
It is an arithmetic number, because the mean of its divisors is an integer number (8754964).
Almost surely, 284893263 is an apocalyptic number.
84893263 is a deficient number, since it is larger than the sum of its proper divisors (20166305).
84893263 is a wasteful number, since it uses less digits than its factorization.
84893263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71794 (or 71781 counting only the distinct ones).
The product of its digits is 248832, while the sum is 43.
The square root of 84893263 is about 9213.7540123448. The cubic root of 84893263 is about 439.4988491822.
The spelling of 84893263 in words is "eighty-four million, eight hundred ninety-three thousand, two hundred sixty-three".
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