Base | Representation |
---|---|
bin | 1000000011001110… |
… | …10011111111000101 |
3 | 102011012200212222112 |
4 | 10001213103333011 |
5 | 32322421044424 |
6 | 1552512310405 |
7 | 212050550555 |
oct | 40147237705 |
9 | 12135625875 |
10 | 4322049989 |
11 | 1918759144 |
12 | a07542405 |
13 | 53b56ca3a |
14 | 2d0027165 |
15 | 1a468c60e |
hex | 1019d3fc5 |
4322049989 has 4 divisors (see below), whose sum is σ = 4403598156. Its totient is φ = 4240501824.
The previous prime is 4322049983. The next prime is 4322049997. The reversal of 4322049989 is 9899402234.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2583993889 + 1738056100 = 50833^2 + 41690^2 .
It is a cyclic number.
It is not a de Polignac number, because 4322049989 - 216 = 4321984453 is a prime.
It is a super-2 number, since 2×43220499892 = 37360232214829800242, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4322049983) by changing a digit.
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, 40774004 + ... + 40774109.
It is an arithmetic number, because the mean of its divisors is an integer number (1100899539).
Almost surely, 24322049989 is an apocalyptic number.
It is an amenable number.
4322049989 is a deficient number, since it is larger than the sum of its proper divisors (81548167).
4322049989 is an equidigital number, since it uses as much as digits as its factorization.
4322049989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81548166.
The product of its (nonzero) digits is 1119744, while the sum is 50.
The square root of 4322049989 is about 65742.2998456854. The cubic root of 4322049989 is about 1628.9081461746.
The spelling of 4322049989 in words is "four billion, three hundred twenty-two million, forty-nine thousand, nine hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •