Base | Representation |
---|---|
bin | 10010101101001111… |
… | …00011010100000000 |
3 | 221220220221112202222 |
4 | 21112213203110000 |
5 | 131032021042144 |
6 | 4340323230212 |
7 | 503610211346 |
oct | 112647432400 |
9 | 27826845688 |
10 | 10043143424 |
11 | 4294102336 |
12 | 1b43518368 |
13 | c40914a22 |
14 | 6b3b93996 |
15 | 3dba812ee |
hex | 2569e3500 |
10043143424 has 72 divisors (see below), whose sum is σ = 21357265440. Its totient is φ = 4699772928.
The previous prime is 10043143393. The next prime is 10043143457. The reversal of 10043143424 is 42434134001.
It is a junction number, because it is equal to n+sod(n) for n = 10043143393 and 10043143402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391274 + ... + 416150.
Almost surely, 210043143424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10043143424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10678632720).
10043143424 is an abundant number, since it is smaller than the sum of its proper divisors (11314122016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10043143424 is an equidigital number, since it uses as much as digits as its factorization.
10043143424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24995 (or 24981 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 10043143424 its reverse (42434134001), we get a palindrome (52477277425).
The spelling of 10043143424 in words is "ten billion, forty-three million, one hundred forty-three thousand, four hundred twenty-four".
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