Base | Representation |
---|---|
bin | 1010000100010101… |
… | …11110010011111111 |
3 | 111221200201120110122 |
4 | 11002022332103333 |
5 | 42032203441343 |
6 | 2252202525155 |
7 | 250641635210 |
oct | 50212762377 |
9 | 14850646418 |
10 | 5405140223 |
11 | 232407393a |
12 | 106a2067bb |
13 | 681a7ca32 |
14 | 393c03407 |
15 | 2197d3068 |
hex | 1422be4ff |
5405140223 has 8 divisors (see below), whose sum is σ = 6177871392. Its totient is φ = 4632551136.
The previous prime is 5405140219. The next prime is 5405140229. The reversal of 5405140223 is 3220415045.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5405140223 - 22 = 5405140219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5405140192 and 5405140201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5405140229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64961 + ... + 122597.
It is an arithmetic number, because the mean of its divisors is an integer number (772233924).
Almost surely, 25405140223 is an apocalyptic number.
5405140223 is a deficient number, since it is larger than the sum of its proper divisors (772731169).
5405140223 is a wasteful number, since it uses less digits than its factorization.
5405140223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71041.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 5405140223 is about 73519.6587519284. The cubic root of 5405140223 is about 1754.9671368808.
Adding to 5405140223 its reverse (3220415045), we get a palindrome (8625555268).
The spelling of 5405140223 in words is "five billion, four hundred five million, one hundred forty thousand, two hundred twenty-three".
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