Base | Representation |
---|---|
bin | 111101000111101… |
… | …101101101100110 |
3 | 2122110112100211121 |
4 | 331013231231212 |
5 | 4100002314142 |
6 | 245430324154 |
7 | 34261013620 |
oct | 7507555546 |
9 | 2573470747 |
10 | 1025432422 |
11 | 486914613 |
12 | 2474b965a |
13 | 1345a3161 |
14 | 9a28bc10 |
15 | 60056c67 |
hex | 3d1edb66 |
1025432422 has 8 divisors (see below), whose sum is σ = 1757884176. Its totient is φ = 439471032.
The previous prime is 1025432407. The next prime is 1025432531. The reversal of 1025432422 is 2242345201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 36622573 + ... + 36622600.
It is an arithmetic number, because the mean of its divisors is an integer number (219735522).
Almost surely, 21025432422 is an apocalyptic number.
1025432422 is a deficient number, since it is larger than the sum of its proper divisors (732451754).
1025432422 is an equidigital number, since it uses as much as digits as its factorization.
1025432422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73245182.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 1025432422 is about 32022.3737720988. The cubic root of 1025432422 is about 1008.4066049587.
Adding to 1025432422 its reverse (2242345201), we get a palindrome (3267777623).
The spelling of 1025432422 in words is "one billion, twenty-five million, four hundred thirty-two thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •