Base | Representation |
---|---|
bin | 10011000001100000… |
… | …00000001111011000 |
3 | 222100202210211012102 |
4 | 21200300000033120 |
5 | 131404030144344 |
6 | 4405234502532 |
7 | 511043116532 |
oct | 114060001730 |
9 | 28322724172 |
10 | 10213131224 |
11 | 437105671a |
12 | 1b90434a48 |
13 | c69bc161a |
14 | 6cc5a2852 |
15 | 3eb95ce4e |
hex | 260c003d8 |
10213131224 has 16 divisors (see below), whose sum is σ = 19161473400. Its totient is φ = 5103404992.
The previous prime is 10213131223. The next prime is 10213131233. The reversal of 10213131224 is 42213131201.
It is a junction number, because it is equal to n+sod(n) for n = 10213131196 and 10213131205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10213131223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381317 + ... + 407220.
Almost surely, 210213131224 is an apocalyptic number.
It is an amenable number.
10213131224 is a deficient number, since it is larger than the sum of its proper divisors (8948342176).
10213131224 is a wasteful number, since it uses less digits than its factorization.
10213131224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790162 (or 790158 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 10213131224 its reverse (42213131201), we get a palindrome (52426262425).
The spelling of 10213131224 in words is "ten billion, two hundred thirteen million, one hundred thirty-one thousand, two hundred twenty-four".
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