Base | Representation |
---|---|
bin | 101110011011101101011011… |
… | …100000101110111000110111 |
3 | 222210001200220211212201121001 |
4 | 232123231123200232320313 |
5 | 203231321434401031411 |
6 | 2002154435231504131 |
7 | 61004666564501065 |
oct | 5633553340567067 |
9 | 883050824781531 |
10 | 204214345330231 |
11 | 5a0838aa09a035 |
12 | 1aaa2137088047 |
13 | 89c443a3c5162 |
14 | 3860054331035 |
15 | 189213cab6dc1 |
hex | b9bb5b82ee37 |
204214345330231 has 16 divisors (see below), whose sum is σ = 205232562033408. Its totient is φ = 203197195555200.
The previous prime is 204214345330207. The next prime is 204214345330253. The reversal of 204214345330231 is 132033543412402.
It is a cyclic number.
It is not a de Polignac number, because 204214345330231 - 211 = 204214345328183 is a prime.
It is a super-2 number, since 2×2042143453302312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204214345310231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4202522271 + ... + 4202570863.
It is an arithmetic number, because the mean of its divisors is an integer number (12827035127088).
Almost surely, 2204214345330231 is an apocalyptic number.
204214345330231 is a deficient number, since it is larger than the sum of its proper divisors (1018216703177).
204214345330231 is a wasteful number, since it uses less digits than its factorization.
204214345330231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59142.
The product of its (nonzero) digits is 207360, while the sum is 37.
Adding to 204214345330231 its reverse (132033543412402), we get a palindrome (336247888742633).
The spelling of 204214345330231 in words is "two hundred four trillion, two hundred fourteen billion, three hundred forty-five million, three hundred thirty thousand, two hundred thirty-one".
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