Base | Representation |
---|---|
bin | 100110111011… |
… | …001111101111 |
3 | 201012102110020 |
4 | 212323033233 |
5 | 10103013033 |
6 | 1002413223 |
7 | 152506455 |
oct | 46731757 |
9 | 21172406 |
10 | 10204143 |
11 | 583a584 |
12 | 3501213 |
13 | 2163771 |
14 | 14d89d5 |
15 | d686b3 |
hex | 9bb3ef |
10204143 has 16 divisors (see below), whose sum is σ = 14346720. Its totient is φ = 6441344.
The previous prime is 10204133. The next prime is 10204147. The reversal of 10204143 is 34140201.
It is a cyclic number.
It is not a de Polignac number, because 10204143 - 28 = 10203887 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10204147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3505 + ... + 5717.
It is an arithmetic number, because the mean of its divisors is an integer number (896670).
Almost surely, 210204143 is an apocalyptic number.
10204143 is a deficient number, since it is larger than the sum of its proper divisors (4142577).
10204143 is a wasteful number, since it uses less digits than its factorization.
10204143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2298.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 10204143 is about 3194.3924304944. The cubic root of 10204143 is about 216.8996470866.
Adding to 10204143 its reverse (34140201), we get a palindrome (44344344).
The spelling of 10204143 in words is "ten million, two hundred four thousand, one hundred forty-three".
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