Base | Representation |
---|---|
bin | 1001110010001111… |
… | …00010111100011111 |
3 | 111120002220120210111 |
4 | 10321013202330133 |
5 | 41224312344001 |
6 | 2225135150451 |
7 | 244115601124 |
oct | 47107427437 |
9 | 14502816714 |
10 | 5253246751 |
11 | 2256359045 |
12 | 1027375427 |
13 | 65946a03c |
14 | 37b98474b |
15 | 20b2cc851 |
hex | 1391e2f1f |
5253246751 has 4 divisors (see below), whose sum is σ = 5307404032. Its totient is φ = 5199089472.
The previous prime is 5253246743. The next prime is 5253246769. The reversal of 5253246751 is 1576423525.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5253246751 - 23 = 5253246743 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5253246781) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 27078495 + ... + 27078688.
It is an arithmetic number, because the mean of its divisors is an integer number (1326851008).
Almost surely, 25253246751 is an apocalyptic number.
5253246751 is a deficient number, since it is larger than the sum of its proper divisors (54157281).
5253246751 is an equidigital number, since it uses as much as digits as its factorization.
5253246751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54157280.
The product of its digits is 252000, while the sum is 40.
The square root of 5253246751 is about 72479.2849785371. The cubic root of 5253246751 is about 1738.3715277543.
It can be divided in two parts, 5253 and 246751, that added together give a square (252004 = 5022).
The spelling of 5253246751 in words is "five billion, two hundred fifty-three million, two hundred forty-six thousand, seven hundred fifty-one".
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