Base | Representation |
---|---|
bin | 1100111011001… |
… | …0010100011100 |
3 | 10210000001002021 |
4 | 3032302110130 |
5 | 102334122042 |
6 | 5213505524 |
7 | 1225521103 |
oct | 316622434 |
9 | 123001067 |
10 | 54207772 |
11 | 28665113 |
12 | 161a22a4 |
13 | b2cc708 |
14 | 72b103a |
15 | 4b5b867 |
hex | 33b251c |
54207772 has 12 divisors (see below), whose sum is σ = 96419176. Its totient is φ = 26659440.
The previous prime is 54207763. The next prime is 54207787. The reversal of 54207772 is 27770245.
54207772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 in 3 ways as a sum of consecutive naturals, for example, 110838 + ... + 111325.
Almost surely, 254207772 is an apocalyptic number.
It is an amenable number.
54207772 is a deficient number, since it is larger than the sum of its proper divisors (42211404).
54207772 is a wasteful number, since it uses less digits than its factorization.
54207772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222228 (or 222226 counting only the distinct ones).
The product of its (nonzero) digits is 27440, while the sum is 34.
The square root of 54207772 is about 7362.5927498402. The cubic root of 54207772 is about 378.4604655106.
The spelling of 54207772 in words is "fifty-four million, two hundred seven thousand, seven hundred seventy-two".
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