Base | Representation |
---|---|
bin | 101011101001… |
… | …1001110110000 |
3 | 1121001200201120 |
4 | 1113103032300 |
5 | 21324312141 |
6 | 2134302240 |
7 | 365343660 |
oct | 127231660 |
9 | 47050646 |
10 | 22885296 |
11 | 11a11075 |
12 | 77b7980 |
13 | 49837c5 |
14 | 307a1a0 |
15 | 2020c66 |
hex | 15d33b0 |
22885296 has 40 divisors (see below), whose sum is σ = 67567104. Its totient is φ = 6538560.
The previous prime is 22885283. The next prime is 22885297. The reversal of 22885296 is 69258822.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (22885297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33720 + ... + 34391.
Almost surely, 222885296 is an apocalyptic number.
It is an amenable number.
22885296 is an abundant number, since it is smaller than the sum of its proper divisors (44681808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22885296 is a wasteful number, since it uses less digits than its factorization.
22885296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68129 (or 68123 counting only the distinct ones).
The product of its digits is 138240, while the sum is 42.
The square root of 22885296 is about 4783.8578574201. The cubic root of 22885296 is about 283.9131520465.
The spelling of 22885296 in words is "twenty-two million, eight hundred eighty-five thousand, two hundred ninety-six".
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