Base | Representation |
---|---|
bin | 101001010001… |
… | …001001110100 |
3 | 202100121201202 |
4 | 221101021310 |
5 | 10232140124 |
6 | 1023512032 |
7 | 160644560 |
oct | 51211164 |
9 | 22317652 |
10 | 10818164 |
11 | 6119935 |
12 | 3758618 |
13 | 231a0a6 |
14 | 16186a0 |
15 | e3a5ae |
hex | a51274 |
10818164 has 12 divisors (see below), whose sum is σ = 21636384. Its totient is φ = 4636344.
The previous prime is 10818149. The next prime is 10818169. The reversal of 10818164 is 46181801.
10818164 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10818169) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193154 + ... + 193209.
It is an arithmetic number, because the mean of its divisors is an integer number (1803032).
Almost surely, 210818164 is an apocalyptic number.
10818164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10818164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10818164 is a wasteful number, since it uses less digits than its factorization.
10818164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386374 (or 386372 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 29.
The square root of 10818164 is about 3289.0977486235. The cubic root of 10818164 is about 221.1657404156.
Adding to 10818164 its reverse (46181801), we get a palindrome (56999965).
The spelling of 10818164 in words is "ten million, eight hundred eighteen thousand, one hundred sixty-four".
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