Base | Representation |
---|---|
bin | 1000101100101… |
… | …0100110001110 |
3 | 2112122110002210 |
4 | 2023022212032 |
5 | 33314401142 |
6 | 3341531250 |
7 | 622041555 |
oct | 213124616 |
9 | 75573083 |
10 | 36481422 |
11 | 1965803a |
12 | 10273b26 |
13 | 7734153 |
14 | 4bb8d9c |
15 | 330949c |
hex | 22ca98e |
36481422 has 16 divisors (see below), whose sum is σ = 77254992. Its totient is φ = 11445120.
The previous prime is 36481421. The next prime is 36481429. The reversal of 36481422 is 22418463.
It is a super-2 number, since 2×364814222 = 2661788302284168, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 36481422.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36481421) 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, 178729 + ... + 178932.
It is an arithmetic number, because the mean of its divisors is an integer number (4828437).
Almost surely, 236481422 is an apocalyptic number.
36481422 is an abundant number, since it is smaller than the sum of its proper divisors (40773570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36481422 is a wasteful number, since it uses less digits than its factorization.
36481422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357683.
The product of its digits is 9216, while the sum is 30.
The square root of 36481422 is about 6039.9852648827. The cubic root of 36481422 is about 331.6580829351.
Adding to 36481422 its reverse (22418463), we get a palindrome (58899885).
The spelling of 36481422 in words is "thirty-six million, four hundred eighty-one thousand, four hundred twenty-two".
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