Base | Representation |
---|---|
bin | 1011100110011110… |
… | …11010010000011101 |
3 | 121002001210211112021 |
4 | 11303033122100131 |
5 | 100223431334340 |
6 | 2510011540141 |
7 | 310226262142 |
oct | 56317322035 |
9 | 17061724467 |
10 | 6228386845 |
11 | 270684224a |
12 | 1259a5a651 |
13 | 7834b1a05 |
14 | 4312a03c9 |
15 | 266bece4a |
hex | 1733da41d |
6228386845 has 8 divisors (see below), whose sum is σ = 7523562240. Its totient is φ = 4949710800.
The previous prime is 6228386839. The next prime is 6228386851. The reversal of 6228386845 is 5486838226.
It is an interprime number because it is at equal distance from previous prime (6228386839) and next prime (6228386851).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-6228386845 is a prime.
It is a super-3 number, since 3×62283868453 (a number of 30 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6228386792 and 6228386801.
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, 4124005 + ... + 4125514.
It is an arithmetic number, because the mean of its divisors is an integer number (940445280).
Almost surely, 26228386845 is an apocalyptic number.
It is an amenable number.
6228386845 is a deficient number, since it is larger than the sum of its proper divisors (1295175395).
6228386845 is a wasteful number, since it uses less digits than its factorization.
6228386845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8249675.
The product of its digits is 4423680, while the sum is 52.
The square root of 6228386845 is about 78920.1295297974. The cubic root of 6228386845 is about 1839.8900025808.
The spelling of 6228386845 in words is "six billion, two hundred twenty-eight million, three hundred eighty-six thousand, eight hundred forty-five".
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