Base | Representation |
---|---|
bin | 1100111011010001001… |
… | …1010010001011000111 |
3 | 210020012022122202221221 |
4 | 3032310103102023013 |
5 | 12114243440124101 |
6 | 250003342021211 |
7 | 22021026200455 |
oct | 3166423221307 |
9 | 706168582857 |
10 | 222068286151 |
11 | 861a6838218 |
12 | 37056277807 |
13 | 17c3035c86a |
14 | aa68d599d5 |
15 | 5b9aa90aa1 |
hex | 33b44d22c7 |
222068286151 has 4 divisors (see below), whose sum is σ = 222997442400. Its totient is φ = 221139129904.
The previous prime is 222068286073. The next prime is 222068286157. The reversal of 222068286151 is 151682860222.
222068286151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151682860222 = 2 ⋅75841430111.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-222068286151 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222068286098 and 222068286107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222068286157) 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 3 ways as a sum of consecutive naturals, for example, 464577766 + ... + 464578243.
It is an arithmetic number, because the mean of its divisors is an integer number (55749360600).
Almost surely, 2222068286151 is an apocalyptic number.
222068286151 is a deficient number, since it is larger than the sum of its proper divisors (929156249).
222068286151 is an equidigital number, since it uses as much as digits as its factorization.
222068286151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929156248.
The product of its (nonzero) digits is 184320, while the sum is 43.
The spelling of 222068286151 in words is "two hundred twenty-two billion, sixty-eight million, two hundred eighty-six thousand, one hundred fifty-one".
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