Base | Representation |
---|---|
bin | 1100111110011… |
… | …0111010100100 |
3 | 10210101222121020 |
4 | 3033212322210 |
5 | 102413020304 |
6 | 5222251140 |
7 | 1230406143 |
oct | 317467244 |
9 | 123358536 |
10 | 54423204 |
11 | 287a1a60 |
12 | 16286ab0 |
13 | b3767a4 |
14 | 732975a |
15 | 4ba05d9 |
hex | 33e6ea4 |
54423204 has 48 divisors (see below), whose sum is σ = 140507136. Its totient is φ = 16256800.
The previous prime is 54423203. The next prime is 54423211. The reversal of 54423204 is 40232445.
It is not an unprimeable number, because it can be changed into a prime (54423203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6469 + ... + 12275.
It is an arithmetic number, because the mean of its divisors is an integer number (2927232).
Almost surely, 254423204 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54423204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70253568).
54423204 is an abundant number, since it is smaller than the sum of its proper divisors (86083932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54423204 is a wasteful number, since it uses less digits than its factorization.
54423204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5896 (or 5894 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 54423204 is about 7377.2084151120. The cubic root of 54423204 is about 378.9611607756.
Adding to 54423204 its reverse (40232445), we get a palindrome (94655649).
It can be divided in two parts, 5442 and 3204, that added together give a triangular number (8646 = T131).
The spelling of 54423204 in words is "fifty-four million, four hundred twenty-three thousand, two hundred four".
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