Base | Representation |
---|---|
bin | 10010101011000000… |
… | …00100010100000111 |
3 | 221212121200111102210 |
4 | 21111200010110013 |
5 | 131012221413411 |
6 | 4334413434503 |
7 | 503262013212 |
oct | 112540042407 |
9 | 27777614383 |
10 | 10024404231 |
11 | 42845732a6 |
12 | 1b3919ba33 |
13 | c39a8344a |
14 | 6b14b6779 |
15 | 3da0cdca6 |
hex | 255804507 |
10024404231 has 16 divisors (see below), whose sum is σ = 13416652800. Its totient is φ = 6657582528.
The previous prime is 10024404211. The next prime is 10024404241. The reversal of 10024404231 is 13240442001.
It is not a de Polignac number, because 10024404231 - 227 = 9890186503 is a prime.
It is a super-2 number, since 2×100244042312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10024404198 and 10024404207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024404211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1327675 + ... + 1335203.
It is an arithmetic number, because the mean of its divisors is an integer number (838540800).
Almost surely, 210024404231 is an apocalyptic number.
10024404231 is a deficient number, since it is larger than the sum of its proper divisors (3392248569).
10024404231 is a wasteful number, since it uses less digits than its factorization.
10024404231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9158.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 10024404231 its reverse (13240442001), we get a palindrome (23264846232).
The spelling of 10024404231 in words is "ten billion, twenty-four million, four hundred four thousand, two hundred thirty-one".
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