Base | Representation |
---|---|
bin | 1001000110111111… |
… | …0110111100010110 |
3 | 20022102011011121111 |
4 | 2101233312330112 |
5 | 20001440222014 |
6 | 1042350005234 |
7 | 114411133546 |
oct | 22157667426 |
9 | 6272134544 |
10 | 2445242134 |
11 | 1045303675 |
12 | 582aa681a |
13 | 2cc79954a |
14 | 192a79326 |
15 | e4a112c4 |
hex | 91bf6f16 |
2445242134 has 4 divisors (see below), whose sum is σ = 3667863204. Its totient is φ = 1222621066.
The previous prime is 2445242119. The next prime is 2445242147. The reversal of 2445242134 is 4312425442.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 2445242096 and 2445242105.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611310532 + ... + 611310535.
It is an arithmetic number, because the mean of its divisors is an integer number (916965801).
Almost surely, 22445242134 is an apocalyptic number.
2445242134 is a deficient number, since it is larger than the sum of its proper divisors (1222621070).
2445242134 is a wasteful number, since it uses less digits than its factorization.
2445242134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1222621069.
The product of its digits is 30720, while the sum is 31.
The square root of 2445242134 is about 49449.3896221177. The cubic root of 2445242134 is about 1347.2265207088.
Adding to 2445242134 its reverse (4312425442), we get a palindrome (6757667576).
The spelling of 2445242134 in words is "two billion, four hundred forty-five million, two hundred forty-two thousand, one hundred thirty-four".
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