Base | Representation |
---|---|
bin | 1100010111110100… |
… | …0010001101111111 |
3 | 22120110020221101210 |
4 | 3011331002031333 |
5 | 23300201031143 |
6 | 1305314535503 |
7 | 145204660410 |
oct | 30575021577 |
9 | 8513227353 |
10 | 3321111423 |
11 | 1454754193 |
12 | 788297593 |
13 | 40c0945b6 |
14 | 237113807 |
15 | 146873033 |
hex | c5f4237f |
3321111423 has 8 divisors (see below), whose sum is σ = 5060741248. Its totient is φ = 1897777944.
The previous prime is 3321111413. The next prime is 3321111439. The reversal of 3321111423 is 3241111233.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3321111423 - 29 = 3321110911 is a prime.
It is a super-2 number, since 2×33211114232 = 22059562167962169858, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 158148163 = 3321111423 / (3 + 3 + 2 + 1 + 1 + 1 + 1 + 4 + 2 + 3).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3321111423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3321111413) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 79074061 + ... + 79074102.
It is an arithmetic number, because the mean of its divisors is an integer number (632592656).
Almost surely, 23321111423 is an apocalyptic number.
3321111423 is a deficient number, since it is larger than the sum of its proper divisors (1739629825).
3321111423 is a wasteful number, since it uses less digits than its factorization.
3321111423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158148173.
The product of its digits is 432, while the sum is 21.
The square root of 3321111423 is about 57629.0848704020. The cubic root of 3321111423 is about 1491.9736353625.
Adding to 3321111423 its reverse (3241111233), we get a palindrome (6562222656).
The spelling of 3321111423 in words is "three billion, three hundred twenty-one million, one hundred eleven thousand, four hundred twenty-three".
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