Base | Representation |
---|---|
bin | 101011101001… |
… | …1011011001010 |
3 | 1121001201210222 |
4 | 1113103123022 |
5 | 21324323330 |
6 | 2134310042 |
7 | 365346203 |
oct | 127233312 |
9 | 47051728 |
10 | 22886090 |
11 | 11a11727 |
12 | 77b8322 |
13 | 4983c86 |
14 | 307a5aa |
15 | 20210e5 |
hex | 15d36ca |
22886090 has 16 divisors (see below), whose sum is σ = 41292288. Its totient is φ = 9132816.
The previous prime is 22886057. The next prime is 22886099. The reversal of 22886090 is 9068822.
It is a self number, because there is not a number n which added to its sum of digits gives 22886090.
It is not an unprimeable number, because it can be changed into a prime (22886099) 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, 2159 + ... + 7101.
It is an arithmetic number, because the mean of its divisors is an integer number (2580768).
Almost surely, 222886090 is an apocalyptic number.
22886090 is a deficient number, since it is larger than the sum of its proper divisors (18406198).
22886090 is a wasteful number, since it uses less digits than its factorization.
22886090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5413.
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 22886090 is about 4783.9408441159. The cubic root of 22886090 is about 283.9164354420.
The spelling of 22886090 in words is "twenty-two million, eight hundred eighty-six thousand, ninety".
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