Base | Representation |
---|---|
bin | 1000010111101101001110 |
3 | 11010110221200 |
4 | 20113231032 |
5 | 1030204004 |
6 | 115010330 |
7 | 24436146 |
oct | 10275516 |
9 | 4113850 |
10 | 2194254 |
11 | 1269637 |
12 | 8999a6 |
13 | 5ba99a |
14 | 411926 |
15 | 2d5239 |
hex | 217b4e |
2194254 has 24 divisors (see below), whose sum is σ = 4793880. Its totient is φ = 725328.
The previous prime is 2194243. The next prime is 2194261. The reversal of 2194254 is 4524912.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2064 + ... + 2940.
It is an arithmetic number, because the mean of its divisors is an integer number (199745).
22194254 is an apocalyptic number.
2194254 is an abundant number, since it is smaller than the sum of its proper divisors (2599626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2194254 is a wasteful number, since it uses less digits than its factorization.
2194254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024 (or 1021 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 2194254 is about 1481.3014548025. The cubic root of 2194254 is about 129.9458156833.
The spelling of 2194254 in words is "two million, one hundred ninety-four thousand, two hundred fifty-four".
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