Base | Representation |
---|---|
bin | 11010100110100111001… |
… | …00010101110100100101 |
3 | 10020101101222122120100122 |
4 | 31103103210111310211 |
5 | 104434020120222033 |
6 | 1535531310051325 |
7 | 123016550532161 |
oct | 15232344256445 |
9 | 3211358576318 |
10 | 914082585893 |
11 | 322729876034 |
12 | 1291a44a9b45 |
13 | 68275222379 |
14 | 32355839ca1 |
15 | 18b9da24a98 |
hex | d4d3915d25 |
914082585893 has 4 divisors (see below), whose sum is σ = 914112589260. Its totient is φ = 914052582528.
The previous prime is 914082585863. The next prime is 914082585931. The reversal of 914082585893 is 398585280419.
914082585893 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: 398585280419 = 71 ⋅5613877189.
It can be written as a sum of positive squares in 2 ways, for example, as 473209161604 + 440873424289 = 687902^2 + 663983^2 .
It is a cyclic number.
It is not a de Polignac number, because 914082585893 - 214 = 914082569509 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 (914082585863) 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, 14955938 + ... + 15016931.
It is an arithmetic number, because the mean of its divisors is an integer number (228528147315).
Almost surely, 2914082585893 is an apocalyptic number.
It is an amenable number.
914082585893 is a deficient number, since it is larger than the sum of its proper divisors (30003367).
914082585893 is a wasteful number, since it uses less digits than its factorization.
914082585893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30003366.
The product of its (nonzero) digits is 24883200, while the sum is 62.
The spelling of 914082585893 in words is "nine hundred fourteen billion, eighty-two million, five hundred eighty-five thousand, eight hundred ninety-three".
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