Base | Representation |
---|---|
bin | 11010100100011… |
… | …00110110110010 |
3 | 120112101020002210 |
4 | 31102030312302 |
5 | 424024000213 |
6 | 34040552550 |
7 | 5344256340 |
oct | 1522146662 |
9 | 515336083 |
10 | 222875058 |
11 | 10489736a |
12 | 62782756 |
13 | 37236243 |
14 | 21858990 |
15 | 148770c3 |
hex | d48cdb2 |
222875058 has 32 divisors (see below), whose sum is σ = 525864960. Its totient is φ = 61624080.
The previous prime is 222875053. The next prime is 222875071. The reversal of 222875058 is 850578222.
It is a happy number.
222875058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (222875053) 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, 84288 + ... + 86891.
It is an arithmetic number, because the mean of its divisors is an integer number (16433280).
Almost surely, 2222875058 is an apocalyptic number.
222875058 is an abundant number, since it is smaller than the sum of its proper divisors (302989902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222875058 is a wasteful number, since it uses less digits than its factorization.
222875058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171222.
The product of its (nonzero) digits is 89600, while the sum is 39.
The square root of 222875058 is about 14929.0005693616. Note that the first 3 decimals coincide. The cubic root of 222875058 is about 606.2994250561.
The spelling of 222875058 in words is "two hundred twenty-two million, eight hundred seventy-five thousand, fifty-eight".
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