Base | Representation |
---|---|
bin | 1001101110101111… |
… | …01101000001010110 |
3 | 111111001202000212220 |
4 | 10313113231001112 |
5 | 41144311143034 |
6 | 2222210523210 |
7 | 243311440323 |
oct | 46727550126 |
9 | 14431660786 |
10 | 5223927894 |
11 | 2240853389 |
12 | 1019596506 |
13 | 6533730c3 |
14 | 377b11b4a |
15 | 20893a749 |
hex | 1375ed056 |
5223927894 has 16 divisors (see below), whose sum is σ = 10670151168. Its totient is φ = 1704260072.
The previous prime is 5223927869. The next prime is 5223927913. The reversal of 5223927894 is 4987293225.
It is a super-2 number, since 2×52239278942 = 54578845283422550472, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9262002 + ... + 9262565.
It is an arithmetic number, because the mean of its divisors is an integer number (666884448).
Almost surely, 25223927894 is an apocalyptic number.
5223927894 is an abundant number, since it is smaller than the sum of its proper divisors (5446223274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5223927894 is a wasteful number, since it uses less digits than its factorization.
5223927894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18524619.
The product of its digits is 2177280, while the sum is 51.
The square root of 5223927894 is about 72276.7451812822. The cubic root of 5223927894 is about 1735.1314884001.
The spelling of 5223927894 in words is "five billion, two hundred twenty-three million, nine hundred twenty-seven thousand, eight hundred ninety-four".
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