Base | Representation |
---|---|
bin | 101011110001… |
… | …1000101110000 |
3 | 1121011222211111 |
4 | 1113203011300 |
5 | 21333402011 |
6 | 2135523104 |
7 | 366034240 |
oct | 127430560 |
9 | 47158744 |
10 | 22950256 |
11 | 11a5595a |
12 | 7829494 |
13 | 49a7244 |
14 | 3095b20 |
15 | 2035121 |
hex | 15e3170 |
22950256 has 20 divisors (see below), whose sum is σ = 50818672. Its totient is φ = 9835776.
The previous prime is 22950229. The next prime is 22950269. The reversal of 22950256 is 65205922.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102345 + ... + 102568.
Almost surely, 222950256 is an apocalyptic number.
It is an amenable number.
22950256 is an abundant number, since it is smaller than the sum of its proper divisors (27868416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22950256 is a wasteful number, since it uses less digits than its factorization.
22950256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204928 (or 204922 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 22950256 is about 4790.6425456300. The cubic root of 22950256 is about 284.1815277996.
The spelling of 22950256 in words is "twenty-two million, nine hundred fifty thousand, two hundred fifty-six".
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