Base | Representation |
---|---|
bin | 1100111110110… |
… | …0000010110100 |
3 | 10210110001102022 |
4 | 3033230002310 |
5 | 102414203322 |
6 | 5222532312 |
7 | 1230524324 |
oct | 317540264 |
9 | 123401368 |
10 | 54444212 |
11 | 28806819 |
12 | 16297098 |
13 | b383214 |
14 | 7333284 |
15 | 4ba6942 |
hex | 33ec0b4 |
54444212 has 6 divisors (see below), whose sum is σ = 95277378. Its totient is φ = 27222104.
The previous prime is 54444209. The next prime is 54444227. The reversal of 54444212 is 21244445.
54444212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 32672656 + 21771556 = 5716^2 + 4666^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6805523 + ... + 6805530.
It is an arithmetic number, because the mean of its divisors is an integer number (15879563).
Almost surely, 254444212 is an apocalyptic number.
It is an amenable number.
54444212 is a deficient number, since it is larger than the sum of its proper divisors (40833166).
54444212 is a wasteful number, since it uses less digits than its factorization.
54444212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13611057 (or 13611055 counting only the distinct ones).
The product of its digits is 5120, while the sum is 26.
The square root of 54444212 is about 7378.6321225550. The cubic root of 54444212 is about 379.0099156652.
Adding to 54444212 its reverse (21244445), we get a palindrome (75688657).
The spelling of 54444212 in words is "fifty-four million, four hundred forty-four thousand, two hundred twelve".
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