Base | Representation |
---|---|
bin | 1101010000011… |
… | …0110000100100 |
3 | 10212121212220012 |
4 | 3110012300210 |
5 | 103213232322 |
6 | 5303425352 |
7 | 1243416401 |
oct | 324066044 |
9 | 125555805 |
10 | 55602212 |
11 | 29427846 |
12 | 16755258 |
13 | b69a323 |
14 | 75552a8 |
15 | 4d34ae2 |
hex | 3506c24 |
55602212 has 6 divisors (see below), whose sum is σ = 97303878. Its totient is φ = 27801104.
The previous prime is 55602203. The next prime is 55602271. The reversal of 55602212 is 21220655.
It can be written as a sum of positive squares in only one way, i.e., 54405376 + 1196836 = 7376^2 + 1094^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6950273 + ... + 6950280.
It is an arithmetic number, because the mean of its divisors is an integer number (16217313).
Almost surely, 255602212 is an apocalyptic number.
It is an amenable number.
55602212 is a deficient number, since it is larger than the sum of its proper divisors (41701666).
55602212 is a wasteful number, since it uses less digits than its factorization.
55602212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13900557 (or 13900555 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 55602212 is about 7456.6890776001. The cubic root of 55602212 is about 381.6782008892.
Adding to 55602212 its reverse (21220655), we get a palindrome (76822867).
The spelling of 55602212 in words is "fifty-five million, six hundred two thousand, two hundred twelve".
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