Base | Representation |
---|---|
bin | 1011100101111000… |
… | …10110011010001000 |
3 | 121001201101222121200 |
4 | 11302330112122020 |
5 | 100221141442334 |
6 | 2505312504200 |
7 | 310135642113 |
oct | 56274263210 |
9 | 17051358550 |
10 | 6223390344 |
11 | 2703a3a306 |
12 | 125824b060 |
13 | 7824526c2 |
14 | 43075d57a |
15 | 266562799 |
hex | 172f16688 |
6223390344 has 48 divisors (see below), whose sum is σ = 17247001200. Its totient is φ = 2026219104.
The previous prime is 6223390339. The next prime is 6223390357. The reversal of 6223390344 is 4430933226.
6223390344 is a `hidden beast` number, since 6 + 223 + 3 + 90 + 344 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 6223390299 and 6223390308.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1001974 + ... + 1008165.
It is an arithmetic number, because the mean of its divisors is an integer number (359312525).
Almost surely, 26223390344 is an apocalyptic number.
It is an amenable number.
6223390344 is an abundant number, since it is smaller than the sum of its proper divisors (11023610856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6223390344 is a wasteful number, since it uses less digits than its factorization.
6223390344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2010194 (or 2010187 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 36.
The square root of 6223390344 is about 78888.4677503626. The cubic root of 6223390344 is about 1839.3978756027.
The spelling of 6223390344 in words is "six billion, two hundred twenty-three million, three hundred ninety thousand, three hundred forty-four".
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