Base | Representation |
---|---|
bin | 11010010000001… |
… | …01011100111110 |
3 | 120100101111120022 |
4 | 31020011130332 |
5 | 422334121134 |
6 | 33504052142 |
7 | 5312603264 |
oct | 1510053476 |
9 | 510344508 |
10 | 220223294 |
11 | 103346025 |
12 | 61904052 |
13 | 36818255 |
14 | 21368434 |
15 | 1450152e |
hex | d20573e |
220223294 has 16 divisors (see below), whose sum is σ = 338059008. Its totient is φ = 107546712.
The previous prime is 220223293. The next prime is 220223299. The reversal of 220223294 is 492322022.
220223294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220223293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49277 + ... + 53559.
It is an arithmetic number, because the mean of its divisors is an integer number (21128688).
Almost surely, 2220223294 is an apocalyptic number.
220223294 is a deficient number, since it is larger than the sum of its proper divisors (117835714).
220223294 is a wasteful number, since it uses less digits than its factorization.
220223294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4879.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 220223294 is about 14839.9223043788. The cubic root of 220223294 is about 603.8852445613.
The spelling of 220223294 in words is "two hundred twenty million, two hundred twenty-three thousand, two hundred ninety-four".
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