Base | Representation |
---|---|
bin | 10010101101001110… |
… | …00111111011001010 |
3 | 221220220201211220002 |
4 | 21112213013323022 |
5 | 131032003444432 |
6 | 4340321003002 |
7 | 503606233316 |
oct | 112647077312 |
9 | 27826654802 |
10 | 10043031242 |
11 | 4294036022 |
12 | 1b43483462 |
13 | c408a594a |
14 | 6b3b64b46 |
15 | 3dba5ce62 |
hex | 2569c7eca |
10043031242 has 8 divisors (see below), whose sum is σ = 15069820932. Its totient is φ = 5019757600.
The previous prime is 10043031239. The next prime is 10043031287. The reversal of 10043031242 is 24213034001.
It can be written as a sum of positive squares in 2 ways, for example, as 9204291721 + 838739521 = 95939^2 + 28961^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 871859 + ... + 883302.
Almost surely, 210043031242 is an apocalyptic number.
10043031242 is a deficient number, since it is larger than the sum of its proper divisors (5026789690).
10043031242 is a wasteful number, since it uses less digits than its factorization.
10043031242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1758024.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 10043031242 its reverse (24213034001), we get a palindrome (34256065243).
The spelling of 10043031242 in words is "ten billion, forty-three million, thirty-one thousand, two hundred forty-two".
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