Base | Representation |
---|---|
bin | 100110011110… |
… | …1010101110100 |
3 | 1101221221210110 |
4 | 1030331111310 |
5 | 20131033241 |
6 | 2000223020 |
7 | 333322620 |
oct | 114752564 |
9 | 41857713 |
10 | 20174196 |
11 | 1042a199 |
12 | 690aa70 |
13 | 42447c3 |
14 | 2972180 |
15 | 1b87816 |
hex | 133d574 |
20174196 has 24 divisors (see below), whose sum is σ = 53798080. Its totient is φ = 5764032.
The previous prime is 20174191. The next prime is 20174237. The reversal of 20174196 is 69147102.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20174191) 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, 120001 + ... + 120168.
Almost surely, 220174196 is an apocalyptic number.
It is an amenable number.
20174196 is an abundant number, since it is smaller than the sum of its proper divisors (33623884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20174196 is a wasteful number, since it uses less digits than its factorization.
20174196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240183 (or 240181 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 20174196 is about 4491.5694361771. The cubic root of 20174196 is about 272.2275525141.
The spelling of 20174196 in words is "twenty million, one hundred seventy-four thousand, one hundred ninety-six".
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