Base | Representation |
---|---|
bin | 1001010101010000… |
… | …0010001000011010 |
3 | 20110120201001220021 |
4 | 2111110002020122 |
5 | 20112243304134 |
6 | 1052324021054 |
7 | 116035426402 |
oct | 22524021032 |
9 | 6416631807 |
10 | 2505056794 |
11 | 1076048279 |
12 | 59ab3178a |
13 | 30bcb0036 |
14 | 19a9a9802 |
15 | e9dc90b4 |
hex | 9550221a |
2505056794 has 8 divisors (see below), whose sum is σ = 3978619668. Its totient is φ = 1178850240.
The previous prime is 2505056791. The next prime is 2505056797. The reversal of 2505056794 is 4976505052.
It is an interprime number because it is at equal distance from previous prime (2505056791) and next prime (2505056797).
It can be written as a sum of positive squares in 2 ways, for example, as 2360696569 + 144360225 = 48587^2 + 12015^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2505056794.
It is not an unprimeable number, because it can be changed into a prime (2505056791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36839037 + ... + 36839104.
Almost surely, 22505056794 is an apocalyptic number.
2505056794 is a deficient number, since it is larger than the sum of its proper divisors (1473562874).
2505056794 is a wasteful number, since it uses less digits than its factorization.
2505056794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73678160.
The product of its (nonzero) digits is 378000, while the sum is 43.
The square root of 2505056794 is about 50050.5423946634. The cubic root of 2505056794 is about 1358.1232753859.
The spelling of 2505056794 in words is "two billion, five hundred five million, fifty-six thousand, seven hundred ninety-four".
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