Base | Representation |
---|---|
bin | 101011100000… |
… | …1101010110100 |
3 | 1120221001001102 |
4 | 1113001222310 |
5 | 21320011424 |
6 | 2132545232 |
7 | 364624160 |
oct | 127015264 |
9 | 46831042 |
10 | 22813364 |
11 | 11972022 |
12 | 7782218 |
13 | 4959b42 |
14 | 305bca0 |
15 | 20097ae |
hex | 15c1ab4 |
22813364 has 12 divisors (see below), whose sum is σ = 45626784. Its totient is φ = 9777144.
The previous prime is 22813361. The next prime is 22813379. The reversal of 22813364 is 46331822.
22813364 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22813361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407354 + ... + 407409.
It is an arithmetic number, because the mean of its divisors is an integer number (3802232).
Almost surely, 222813364 is an apocalyptic number.
It is an amenable number.
22813364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22813364 is a wasteful number, since it uses less digits than its factorization.
22813364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814774 (or 814772 counting only the distinct ones).
The product of its digits is 6912, while the sum is 29.
The square root of 22813364 is about 4776.3337404331. Note that the first 3 decimals coincide. The cubic root of 22813364 is about 283.6153789662.
The spelling of 22813364 in words is "twenty-two million, eight hundred thirteen thousand, three hundred sixty-four".
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