Base | Representation |
---|---|
bin | 1001000110000010… |
… | …0001000100111111 |
3 | 20022010120211211221 |
4 | 2101200201010333 |
5 | 14444423023130 |
6 | 1042123454211 |
7 | 114332013454 |
oct | 22140410477 |
9 | 6263524757 |
10 | 2441220415 |
11 | 1043007037 |
12 | 581687367 |
13 | 2cb9bbb2a |
14 | 19230d82b |
15 | e44b987a |
hex | 9182113f |
2441220415 has 16 divisors (see below), whose sum is σ = 3098286720. Its totient is φ = 1841404320.
The previous prime is 2441220413. The next prime is 2441220421. The reversal of 2441220415 is 5140221442.
It is not a de Polignac number, because 2441220415 - 21 = 2441220413 is a prime.
It is a super-2 number, since 2×24412204152 = 11919114229225544450, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2441220415.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2441220413) 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 15 ways as a sum of consecutive naturals, for example, 40849 + ... + 80938.
It is an arithmetic number, because the mean of its divisors is an integer number (193642920).
Almost surely, 22441220415 is an apocalyptic number.
2441220415 is a deficient number, since it is larger than the sum of its proper divisors (657066305).
2441220415 is a wasteful number, since it uses less digits than its factorization.
2441220415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122022.
The product of its (nonzero) digits is 2560, while the sum is 25.
The square root of 2441220415 is about 49408.7078863635. The cubic root of 2441220415 is about 1346.4875155501.
Adding to 2441220415 its reverse (5140221442), we get a palindrome (7581441857).
The spelling of 2441220415 in words is "two billion, four hundred forty-one million, two hundred twenty thousand, four hundred fifteen".
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