Base | Representation |
---|---|
bin | 1001011010101111… |
… | …11000101010100111 |
3 | 111001101010202011202 |
4 | 10231113320222213 |
5 | 40323342002211 |
6 | 2153415553115 |
7 | 236204006606 |
oct | 45527705247 |
9 | 14041122152 |
10 | 5056203431 |
11 | 2165105524 |
12 | b9138b79b |
13 | 6276a9766 |
14 | 35d731a3d |
15 | 1e8d5953b |
hex | 12d5f8aa7 |
5056203431 has 4 divisors (see below), whose sum is σ = 5073460392. Its totient is φ = 5038946472.
The previous prime is 5056203403. The next prime is 5056203491. The reversal of 5056203431 is 1343026505.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1343026505 = 5 ⋅268605301.
It is a cyclic number.
It is not a de Polignac number, because 5056203431 - 214 = 5056187047 is a prime.
It is a super-2 number, since 2×50562034312 = 51130386271312343522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5056203394 and 5056203403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5056203491) 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, 8628041 + ... + 8628626.
It is an arithmetic number, because the mean of its divisors is an integer number (1268365098).
Almost surely, 25056203431 is an apocalyptic number.
5056203431 is a deficient number, since it is larger than the sum of its proper divisors (17256961).
5056203431 is a wasteful number, since it uses less digits than its factorization.
5056203431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17256960.
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 5056203431 is about 71106.9858101157. The cubic root of 5056203431 is about 1716.3591897517.
Adding to 5056203431 its reverse (1343026505), we get a palindrome (6399229936).
The spelling of 5056203431 in words is "five billion, fifty-six million, two hundred three thousand, four hundred thirty-one".
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