Base | Representation |
---|---|
bin | 1100111111001001101… |
… | …0010111100000010100 |
3 | 210022212221110002220221 |
4 | 3033302122113200110 |
5 | 12123412221033023 |
6 | 250255004404124 |
7 | 22055611342351 |
oct | 3176232274024 |
9 | 708787402827 |
10 | 223110330388 |
11 | 86690a68500 |
12 | 372a7246644 |
13 | 180681cab9a |
14 | ab274cd628 |
15 | 5c0c2c985d |
hex | 33f2697814 |
223110330388 has 36 divisors (see below), whose sum is σ = 430380799380. Its totient is φ = 101126417920.
The previous prime is 223110330307. The next prime is 223110330389. The reversal of 223110330388 is 883033011322.
223110330388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 74648075524 + 148462254864 = 273218^2 + 385308^2 .
It is a super-3 number, since 3×2231103303883 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223110330389) 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 11 ways as a sum of consecutive naturals, for example, 482083 + ... + 823786.
It is an arithmetic number, because the mean of its divisors is an integer number (11955022205).
Almost surely, 2223110330388 is an apocalyptic number.
It is an amenable number.
223110330388 is a deficient number, since it is larger than the sum of its proper divisors (207270468992).
223110330388 is a wasteful number, since it uses less digits than its factorization.
223110330388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1306248 (or 1306235 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The spelling of 223110330388 in words is "two hundred twenty-three billion, one hundred ten million, three hundred thirty thousand, three hundred eighty-eight".
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