Base | Representation |
---|---|
bin | 1110111111101110… |
… | …01001011111001011 |
3 | 202210001220010112200 |
4 | 13133313021133023 |
5 | 112441442240433 |
6 | 3410511211243 |
7 | 403335121434 |
oct | 73767113713 |
9 | 22701803480 |
10 | 8050743243 |
11 | 3461486614 |
12 | 1688216b23 |
13 | 9b3bcb8ca |
14 | 56531648b |
15 | 321bc0613 |
hex | 1dfdc97cb |
8050743243 has 12 divisors (see below), whose sum is σ = 11634341160. Its totient is φ = 5364628416.
The previous prime is 8050743143. The next prime is 8050743277. The reversal of 8050743243 is 3423470508.
It is a happy number.
8050743243 is a `hidden beast` number, since 80 + 507 + 4 + 32 + 43 = 666.
It is not a de Polignac number, because 8050743243 - 213 = 8050735051 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 8050743198 and 8050743207.
It is not an unprimeable number, because it can be changed into a prime (8050743143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190921 + ... + 229242.
It is an arithmetic number, because the mean of its divisors is an integer number (969528430).
Almost surely, 28050743243 is an apocalyptic number.
8050743243 is a deficient number, since it is larger than the sum of its proper divisors (3583597917).
8050743243 is a wasteful number, since it uses less digits than its factorization.
8050743243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422298 (or 422295 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The square root of 8050743243 is about 89725.9340603373. The cubic root of 8050743243 is about 2004.2196944116.
The spelling of 8050743243 in words is "eight billion, fifty million, seven hundred forty-three thousand, two hundred forty-three".
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