Base | Representation |
---|---|
bin | 1011100110011101… |
… | …11010000010011111 |
3 | 121002001120010111122 |
4 | 11303032322002133 |
5 | 100223413124004 |
6 | 2510005041155 |
7 | 310225202330 |
oct | 56316720237 |
9 | 17061503448 |
10 | 6228254879 |
11 | 2706762090 |
12 | 12599b61bb |
13 | 783466922 |
14 | 431268287 |
15 | 266bc3cbe |
hex | 1733ba09f |
6228254879 has 64 divisors (see below), whose sum is σ = 8145764352. Its totient is φ = 4623091200.
The previous prime is 6228254839. The next prime is 6228254911. The reversal of 6228254879 is 9784528226.
It is not a de Polignac number, because 6228254879 - 220 = 6227206303 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a self number, because there is not a number n which added to its sum of digits gives 6228254879.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6228254839) 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 63 ways as a sum of consecutive naturals, for example, 31615409 + ... + 31615605.
It is an arithmetic number, because the mean of its divisors is an integer number (127277568).
Almost surely, 26228254879 is an apocalyptic number.
6228254879 is a deficient number, since it is larger than the sum of its proper divisors (1917509473).
6228254879 is a wasteful number, since it uses less digits than its factorization.
6228254879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 456.
The product of its digits is 3870720, while the sum is 53.
The square root of 6228254879 is about 78919.2934522351. The cubic root of 6228254879 is about 1839.8770080636.
The spelling of 6228254879 in words is "six billion, two hundred twenty-eight million, two hundred fifty-four thousand, eight hundred seventy-nine".
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