Base | Representation |
---|---|
bin | 11010011101101… |
… | …11011101001001 |
3 | 120110201211002010 |
4 | 31032313131021 |
5 | 423313012334 |
6 | 34010130133 |
7 | 5333656101 |
oct | 1516673511 |
9 | 513654063 |
10 | 222000969 |
11 | 10434a683 |
12 | 62420949 |
13 | 36cbb428 |
14 | 216ac201 |
15 | 147530e9 |
hex | d3b7749 |
222000969 has 8 divisors (see below), whose sum is σ = 297154080. Its totient is φ = 147424256.
The previous prime is 222000967. The next prime is 222001001. The reversal of 222000969 is 969000222.
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 222000969 - 21 = 222000967 is a prime.
It is a super-2 number, since 2×2220009692 = 98568860473877922, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (222000967) 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 7 ways as a sum of consecutive naturals, for example, 143199 + ... + 144740.
It is an arithmetic number, because the mean of its divisors is an integer number (37144260).
Almost surely, 2222000969 is an apocalyptic number.
It is an amenable number.
222000969 is a deficient number, since it is larger than the sum of its proper divisors (75153111).
222000969 is a wasteful number, since it uses less digits than its factorization.
222000969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288199.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 222000969 is about 14899.6969432267. The cubic root of 222000969 is about 605.5057756322.
The spelling of 222000969 in words is "two hundred twenty-two million, nine hundred sixty-nine", and thus it is an aban number.
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