Base | Representation |
---|---|
bin | 110000100001101… |
… | …011010111001101 |
3 | 2002201221022220021 |
4 | 300201223113031 |
5 | 3131404302413 |
6 | 212441422141 |
7 | 26114013436 |
oct | 6041532715 |
9 | 2081838807 |
10 | 814134733 |
11 | 388615525 |
12 | 1a879a951 |
13 | cc891739 |
14 | 7a1a848d |
15 | 4b71a18d |
hex | 3086b5cd |
814134733 has 4 divisors (see below), whose sum is σ = 814313628. Its totient is φ = 813955840.
The previous prime is 814134707. The next prime is 814134751. The reversal of 814134733 is 337431418.
814134733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 337431418 = 2 ⋅168715709.
It can be written as a sum of positive squares in 2 ways, for example, as 377408329 + 436726404 = 19427^2 + 20898^2 .
It is a cyclic number.
It is not a de Polignac number, because 814134733 - 25 = 814134701 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 (814134773) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82438 + ... + 91783.
It is an arithmetic number, because the mean of its divisors is an integer number (203578407).
Almost surely, 2814134733 is an apocalyptic number.
It is an amenable number.
814134733 is a deficient number, since it is larger than the sum of its proper divisors (178895).
814134733 is a wasteful number, since it uses less digits than its factorization.
814134733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178894.
The product of its digits is 24192, while the sum is 34.
The square root of 814134733 is about 28533.0463322793. The cubic root of 814134733 is about 933.7531811625.
The spelling of 814134733 in words is "eight hundred fourteen million, one hundred thirty-four thousand, seven hundred thirty-three".
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