Base | Representation |
---|---|
bin | 1001011001000110… |
… | …11001011110110100 |
3 | 111000102020201002001 |
4 | 10230203121132310 |
5 | 40311331203322 |
6 | 2152205025044 |
7 | 235646032351 |
oct | 45443313664 |
9 | 14012221061 |
10 | 5042444212 |
11 | 2158367a73 |
12 | b88855184 |
13 | 62489cb00 |
14 | 35b98d628 |
15 | 1e7a3c827 |
hex | 12c8d97b4 |
5042444212 has 54 divisors (see below), whose sum is σ = 9835438578. Its totient is φ = 2259339264.
The previous prime is 5042444201. The next prime is 5042444233. The reversal of 5042444212 is 2124442405.
It can be written as a sum of positive squares in 9 ways, for example, as 929274256 + 4113169956 = 30484^2 + 64134^2 .
It is a super-2 number, since 2×50424442122 = 50852487262264601888, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11230164 + ... + 11230612.
Almost surely, 25042444212 is an apocalyptic number.
5042444212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5042444212 is a deficient number, since it is larger than the sum of its proper divisors (4792994366).
5042444212 is a wasteful number, since it uses less digits than its factorization.
5042444212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 965 (or 501 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 28.
The square root of 5042444212 is about 71010.1697787014. The cubic root of 5042444212 is about 1714.8008916964.
Adding to 5042444212 its reverse (2124442405), we get a palindrome (7166886617).
The spelling of 5042444212 in words is "five billion, forty-two million, four hundred forty-four thousand, two hundred twelve".
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