Base | Representation |
---|---|
bin | 10011011101110101… |
… | …00001001000111010 |
3 | 222222022222001011212 |
4 | 21232322201020322 |
5 | 132400344042232 |
6 | 4445004123122 |
7 | 516660031442 |
oct | 115672411072 |
9 | 28868861155 |
10 | 10450768442 |
11 | 4483206014 |
12 | 2037b364a2 |
13 | ca71c5b6a |
14 | 711d81122 |
15 | 41274deb2 |
hex | 26eea123a |
10450768442 has 8 divisors (see below), whose sum is σ = 15755727636. Its totient is φ = 5198859232.
The previous prime is 10450768439. The next prime is 10450768463. The reversal of 10450768442 is 24486705401.
10450768442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 1022292+1.
It can be written as a sum of positive squares in 2 ways, for example, as 10450768441 + 1 = 102229^2 + 1^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×104507684422 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10450768442.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13262003 + ... + 13262790.
Almost surely, 210450768442 is an apocalyptic number.
10450768442 is a deficient number, since it is larger than the sum of its proper divisors (5304959194).
10450768442 is a wasteful number, since it uses less digits than its factorization.
10450768442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26524992.
The product of its (nonzero) digits is 215040, while the sum is 41.
The spelling of 10450768442 in words is "ten billion, four hundred fifty million, seven hundred sixty-eight thousand, four hundred forty-two".
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