Base | Representation |
---|---|
bin | 11000010110001… |
… | …11100100111100 |
3 | 112020022112021100 |
4 | 30023013210330 |
5 | 404241204322 |
6 | 32133333100 |
7 | 5030010300 |
oct | 1413074474 |
9 | 466275240 |
10 | 204241212 |
11 | a531a49a |
12 | 58497190 |
13 | 334108b6 |
14 | 1d1a7d00 |
15 | 12de5dac |
hex | c2c793c |
204241212 has 54 divisors (see below), whose sum is σ = 600571608. Its totient is φ = 58354128.
The previous prime is 204241201. The next prime is 204241223. The reversal of 204241212 is 212142402.
204241212 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (204241201) and next prime (204241223).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 56128 + ... + 59655.
Almost surely, 2204241212 is an apocalyptic number.
It is an amenable number.
204241212 is an abundant number, since it is smaller than the sum of its proper divisors (396330396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204241212 is a wasteful number, since it uses less digits than its factorization.
204241212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115807 (or 115795 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 204241212 is about 14291.2984714476. The cubic root of 204241212 is about 588.9084596531.
Adding to 204241212 its reverse (212142402), we get a palindrome (416383614).
The spelling of 204241212 in words is "two hundred four million, two hundred forty-one thousand, two hundred twelve".
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