Base | Representation |
---|---|
bin | 1000010010110111… |
… | …1110110000101101 |
3 | 12202011211100011122 |
4 | 2010231332300231 |
5 | 14030010133221 |
6 | 1004540430325 |
7 | 106115115323 |
oct | 20455766055 |
9 | 5664740148 |
10 | 2226646061 |
11 | a4297a162 |
12 | 5218483a5 |
13 | 296400b63 |
14 | 171a15d13 |
15 | d0731eab |
hex | 84b7ec2d |
2226646061 has 4 divisors (see below), whose sum is σ = 2228998272. Its totient is φ = 2224293852.
The previous prime is 2226646057. The next prime is 2226646087. The reversal of 2226646061 is 1606466222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2226646061 - 22 = 2226646057 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2226646001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174685 + ... + 1176578.
It is an arithmetic number, because the mean of its divisors is an integer number (557249568).
Almost surely, 22226646061 is an apocalyptic number.
It is an amenable number.
2226646061 is a deficient number, since it is larger than the sum of its proper divisors (2352211).
2226646061 is an equidigital number, since it uses as much as digits as its factorization.
2226646061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2352210.
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 2226646061 is about 47187.3506461213. The cubic root of 2226646061 is about 1305.8212435734.
The spelling of 2226646061 in words is "two billion, two hundred twenty-six million, six hundred forty-six thousand, sixty-one".
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