Base | Representation |
---|---|
bin | 10011000000011100… |
… | …11110001111101111 |
3 | 222100011021020121010 |
4 | 21200032132033233 |
5 | 131344302404411 |
6 | 4404322240303 |
7 | 510605316660 |
oct | 114016361757 |
9 | 28304236533 |
10 | 10204341231 |
11 | 43670a2667 |
12 | 1b894b6093 |
13 | c68134746 |
14 | 6cb355367 |
15 | 3eacc37a6 |
hex | 26039e3ef |
10204341231 has 8 divisors (see below), whose sum is σ = 15549472384. Its totient is φ = 5831052120.
The previous prime is 10204341227. The next prime is 10204341271. The reversal of 10204341231 is 13214340201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10204341231 - 22 = 10204341227 is a prime.
It is a super-2 number, since 2×102043412312 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 485921011 = 10204341231 / (1 + 0 + 2 + 0 + 4 + 3 + 4 + 1 + 2 + 3 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10204341198 and 10204341207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10204341271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242960485 + ... + 242960526.
It is an arithmetic number, because the mean of its divisors is an integer number (1943684048).
Almost surely, 210204341231 is an apocalyptic number.
10204341231 is a deficient number, since it is larger than the sum of its proper divisors (5345131153).
10204341231 is an equidigital number, since it uses as much as digits as its factorization.
10204341231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485921021.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 10204341231 its reverse (13214340201), we get a palindrome (23418681432).
The spelling of 10204341231 in words is "ten billion, two hundred four million, three hundred forty-one thousand, two hundred thirty-one".
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