Base | Representation |
---|---|
bin | 101010000100… |
… | …0000110101110 |
3 | 1112111102102200 |
4 | 1110020012232 |
5 | 21121201134 |
6 | 2104402330 |
7 | 355310214 |
oct | 124100656 |
9 | 45442380 |
10 | 22053294 |
11 | 114a2a6a |
12 | 74763a6 |
13 | 4751bb3 |
14 | 2d00cb4 |
15 | 1e09499 |
hex | 15081ae |
22053294 has 12 divisors (see below), whose sum is σ = 47782176. Its totient is φ = 7351092.
The previous prime is 22053289. The next prime is 22053299. The reversal of 22053294 is 49235022.
It is an interprime number because it is at equal distance from previous prime (22053289) and next prime (22053299).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22053299) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 612574 + ... + 612609.
It is an arithmetic number, because the mean of its divisors is an integer number (3981848).
Almost surely, 222053294 is an apocalyptic number.
22053294 is an abundant number, since it is smaller than the sum of its proper divisors (25728882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22053294 is a wasteful number, since it uses less digits than its factorization.
22053294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1225191 (or 1225188 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 22053294 is about 4696.0934828855. The cubic root of 22053294 is about 280.4300110396.
The spelling of 22053294 in words is "twenty-two million, fifty-three thousand, two hundred ninety-four".
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