Base | Representation |
---|---|
bin | 1011100110011101… |
… | …01000111101000101 |
3 | 121002001102120111212 |
4 | 11303032220331011 |
5 | 100223403404101 |
6 | 2510003341205 |
7 | 310224461321 |
oct | 56316507505 |
9 | 17061376455 |
10 | 6228184901 |
11 | 2706714554 |
12 | 1259981805 |
13 | 783440b13 |
14 | 43124a981 |
15 | 266bad1bb |
hex | 1733a8f45 |
6228184901 has 2 divisors, whose sum is σ = 6228184902. Its totient is φ = 6228184900.
The previous prime is 6228184883. The next prime is 6228184961. The reversal of 6228184901 is 1094818226.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4906862401 + 1321322500 = 70049^2 + 36350^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6228184901 is a prime.
It is a super-2 number, since 2×62281849012 = 77580574322088759602, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6228184961) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3114092450 + 3114092451.
It is an arithmetic number, because the mean of its divisors is an integer number (3114092451).
Almost surely, 26228184901 is an apocalyptic number.
It is an amenable number.
6228184901 is a deficient number, since it is larger than the sum of its proper divisors (1).
6228184901 is an equidigital number, since it uses as much as digits as its factorization.
6228184901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 6228184901 is about 78918.8500993267. The cubic root of 6228184901 is about 1839.8701173482.
The spelling of 6228184901 in words is "six billion, two hundred twenty-eight million, one hundred eighty-four thousand, nine hundred one".
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