Base | Representation |
---|---|
bin | 1001000001100011… |
… | …1000101011000101 |
3 | 20020211020211122202 |
4 | 2100120320223011 |
5 | 14430121131233 |
6 | 1040213204245 |
7 | 114013265066 |
oct | 22030705305 |
9 | 6224224582 |
10 | 2422442693 |
11 | 1033451060 |
12 | 577330685 |
13 | 2c7b45b58 |
14 | 18da2256d |
15 | e2a0abe8 |
hex | 90638ac5 |
2422442693 has 8 divisors (see below), whose sum is σ = 2798115840. Its totient is φ = 2072678080.
The previous prime is 2422442689. The next prime is 2422442719. The reversal of 2422442693 is 3962442242.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2422442693 - 22 = 2422442689 is a prime.
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 (2422442653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6476933 + ... + 6477306.
It is an arithmetic number, because the mean of its divisors is an integer number (349764480).
Almost surely, 22422442693 is an apocalyptic number.
It is an amenable number.
2422442693 is a deficient number, since it is larger than the sum of its proper divisors (375673147).
2422442693 is a wasteful number, since it uses less digits than its factorization.
2422442693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12954267.
The product of its digits is 165888, while the sum is 38.
The square root of 2422442693 is about 49218.3166412668. The cubic root of 2422442693 is about 1343.0262584760.
The spelling of 2422442693 in words is "two billion, four hundred twenty-two million, four hundred forty-two thousand, six hundred ninety-three".
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