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204212014 = 2102106007
BaseRepresentation
bin11000010110000…
…00011100101110
3112020021001012221
430023000130232
5404234241024
632132545554
75026526206
oct1413003456
9466231187
10204212014
11a52aa566
12584822ba
1333400516
141d19b406
1512ddc3e4
hexc2c072e

204212014 has 4 divisors (see below), whose sum is σ = 306318024. Its totient is φ = 102106006.

The previous prime is 204212011. The next prime is 204212033. The reversal of 204212014 is 410212402.

204212014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410212402 = 2205106201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204212011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51053002 + ... + 51053005.

It is an arithmetic number, because the mean of its divisors is an integer number (76579506).

Almost surely, 2204212014 is an apocalyptic number.

204212014 is a deficient number, since it is larger than the sum of its proper divisors (102106010).

204212014 is a wasteful number, since it uses less digits than its factorization.

204212014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102106009.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 204212014 is about 14290.2769042451. The cubic root of 204212014 is about 588.8803951757.

Adding to 204212014 its reverse (410212402), we get a palindrome (614424416).

The spelling of 204212014 in words is "two hundred four million, two hundred twelve thousand, fourteen".

Divisors: 1 2 102106007 204212014