Base | Representation |
---|---|
bin | 1100001101111… |
… | …1010010010010 |
3 | 10120102120121101 |
4 | 3003133102102 |
5 | 101104334401 |
6 | 5030215014 |
7 | 1161404623 |
oct | 303372222 |
9 | 116376541 |
10 | 51246226 |
11 | 26a22059 |
12 | 151b446a |
13 | a803715 |
14 | 6b3da4a |
15 | 4774101 |
hex | 30df492 |
51246226 has 8 divisors (see below), whose sum is σ = 77045760. Its totient is φ = 25564308.
The previous prime is 51246199. The next prime is 51246227. The reversal of 51246226 is 62264215.
51246226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 51246194 and 51246203.
It is not an unprimeable number, because it can be changed into a prime (51246227) by changing a digit.
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, 28306 + ... + 30061.
It is an arithmetic number, because the mean of its divisors is an integer number (9630720).
Almost surely, 251246226 is an apocalyptic number.
51246226 is a deficient number, since it is larger than the sum of its proper divisors (25799534).
51246226 is a wasteful number, since it uses less digits than its factorization.
51246226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58808.
The product of its digits is 5760, while the sum is 28.
The square root of 51246226 is about 7158.6469391918. The cubic root of 51246226 is about 371.4388241605.
The spelling of 51246226 in words is "fifty-one million, two hundred forty-six thousand, two hundred twenty-six".
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