Base | Representation |
---|---|
bin | 11010100000001… |
… | …11010011011101 |
3 | 120111100102201110 |
4 | 31100013103131 |
5 | 423403444104 |
6 | 34021132233 |
7 | 5336520450 |
oct | 1520072335 |
9 | 514312643 |
10 | 222328029 |
11 | 104553380 |
12 | 6255a079 |
13 | 370a4261 |
14 | 21755497 |
15 | 147b9e89 |
hex | d4074dd |
222328029 has 16 divisors (see below), whose sum is σ = 369584640. Its totient is φ = 115494960.
The previous prime is 222328003. The next prime is 222328031. The reversal of 222328029 is 920823222.
222328029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 222328029 - 28 = 222327773 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 222327987 and 222328005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222328039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480999 + ... + 481460.
It is an arithmetic number, because the mean of its divisors is an integer number (23099040).
Almost surely, 2222328029 is an apocalyptic number.
It is an amenable number.
222328029 is a deficient number, since it is larger than the sum of its proper divisors (147256611).
222328029 is a wasteful number, since it uses less digits than its factorization.
222328029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962480.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 222328029 is about 14910.6682948820. The cubic root of 222328029 is about 605.8029808617.
The spelling of 222328029 in words is "two hundred twenty-two million, three hundred twenty-eight thousand, twenty-nine".
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