Base | Representation |
---|---|
bin | 1000010011100111… |
… | …1001000000010011 |
3 | 12202101200221221211 |
4 | 2010321321000103 |
5 | 14031310040321 |
6 | 1005131400551 |
7 | 106153500646 |
oct | 20471710023 |
9 | 5671627854 |
10 | 2229768211 |
11 | a44711950 |
12 | 5228b3157 |
13 | 296c54c98 |
14 | 1721c9a5d |
15 | d0b4c0e1 |
hex | 84e79013 |
2229768211 has 8 divisors (see below), whose sum is σ = 2516353200. Its totient is φ = 1957163040.
The previous prime is 2229768209. The next prime is 2229768223. The reversal of 2229768211 is 1128679222.
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 2229768211 - 21 = 2229768209 is a prime.
It is a super-3 number, since 3×22297682113 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (2229768271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3494616 + ... + 3495253.
It is an arithmetic number, because the mean of its divisors is an integer number (314544150).
Almost surely, 22229768211 is an apocalyptic number.
2229768211 is a deficient number, since it is larger than the sum of its proper divisors (286584989).
2229768211 is a wasteful number, since it uses less digits than its factorization.
2229768211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6989909.
The product of its digits is 48384, while the sum is 40.
The square root of 2229768211 is about 47220.4215461912. The cubic root of 2229768211 is about 1306.4312889995.
The spelling of 2229768211 in words is "two billion, two hundred twenty-nine million, seven hundred sixty-eight thousand, two hundred eleven".
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