Base | Representation |
---|---|
bin | 1010011101110000… |
… | …00100001001101101 |
3 | 112111112210120011121 |
4 | 11032320010021231 |
5 | 43001240142323 |
6 | 2325255220541 |
7 | 256140440050 |
oct | 51670041155 |
9 | 15445716147 |
10 | 5618287213 |
11 | 2423416380 |
12 | 1109677751 |
13 | 6b6c8b106 |
14 | 3b4248a97 |
15 | 22d387a5d |
hex | 14ee0426d |
5618287213 has 32 divisors (see below), whose sum is σ = 7498368000. Its totient is φ = 4077112320.
The previous prime is 5618287187. The next prime is 5618287231. The reversal of 5618287213 is 3127828165.
It is a cyclic number.
It is not a de Polignac number, because 5618287213 - 213 = 5618279021 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5618287213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5618287253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53773 + ... + 118861.
It is an arithmetic number, because the mean of its divisors is an integer number (234324000).
Almost surely, 25618287213 is an apocalyptic number.
It is an amenable number.
5618287213 is a deficient number, since it is larger than the sum of its proper divisors (1880080787).
5618287213 is a wasteful number, since it uses less digits than its factorization.
5618287213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65185.
The product of its digits is 161280, while the sum is 43.
The square root of 5618287213 is about 74955.2347271356. The cubic root of 5618287213 is about 1777.7389138317.
The spelling of 5618287213 in words is "five billion, six hundred eighteen million, two hundred eighty-seven thousand, two hundred thirteen".
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