Base | Representation |
---|---|
bin | 100000011100001… |
… | …000010111011100 |
3 | 1101221002112002002 |
4 | 200130020113130 |
5 | 2103311321322 |
6 | 130001021432 |
7 | 16326002510 |
oct | 4034102734 |
9 | 1357075062 |
10 | 544245212 |
11 | 25a237535 |
12 | 132324878 |
13 | 889a6cb4 |
14 | 523d2140 |
15 | 32ba7c92 |
hex | 207085dc |
544245212 has 24 divisors (see below), whose sum is σ = 1093298304. Its totient is φ = 232217712.
The previous prime is 544245197. The next prime is 544245217. The reversal of 544245212 is 212542445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (544245217) 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, 36458 + ... + 49169.
It is an arithmetic number, because the mean of its divisors is an integer number (45554096).
Almost surely, 2544245212 is an apocalyptic number.
It is an amenable number.
544245212 is an abundant number, since it is smaller than the sum of its proper divisors (549053092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
544245212 is a wasteful number, since it uses less digits than its factorization.
544245212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85865 (or 85863 counting only the distinct ones).
The product of its digits is 12800, while the sum is 29.
The square root of 544245212 is about 23329.0636760244. The cubic root of 544245212 is about 816.4536576954.
Adding to 544245212 its reverse (212542445), we get a palindrome (756787657).
The spelling of 544245212 in words is "five hundred forty-four million, two hundred forty-five thousand, two hundred twelve".
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