Base | Representation |
---|---|
bin | 11000011001001… |
… | …00001001111110 |
3 | 112021000210102212 |
4 | 30030210021332 |
5 | 404340323124 |
6 | 32145420422 |
7 | 5033146655 |
oct | 1414441176 |
9 | 467023385 |
10 | 204620414 |
11 | a5559389 |
12 | 5863a712 |
13 | 3351438b |
14 | 1d26619c |
15 | 12e6d40e |
hex | c32427e |
204620414 has 4 divisors (see below), whose sum is σ = 306930624. Its totient is φ = 102310206.
The previous prime is 204620411. The next prime is 204620417. The reversal of 204620414 is 414026402.
204620414 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: 414026402 = 2 ⋅207013201.
It is an interprime number because it is at equal distance from previous prime (204620411) and next prime (204620417).
It is a self number, because there is not a number n which added to its sum of digits gives 204620414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204620411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155102 + ... + 51155105.
It is an arithmetic number, because the mean of its divisors is an integer number (76732656).
Almost surely, 2204620414 is an apocalyptic number.
204620414 is a deficient number, since it is larger than the sum of its proper divisors (102310210).
204620414 is a wasteful number, since it uses less digits than its factorization.
204620414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102310209.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 204620414 is about 14304.5592032750. The cubic root of 204620414 is about 589.2726976060.
Adding to 204620414 its reverse (414026402), we get a palindrome (618646816).
The spelling of 204620414 in words is "two hundred four million, six hundred twenty thousand, four hundred fourteen".
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