Base | Representation |
---|---|
bin | 1000010110000111… |
… | …0000110101100111 |
3 | 12210010100222211100 |
4 | 2011201300311213 |
5 | 14041444024034 |
6 | 1010143411143 |
7 | 106341363105 |
oct | 20541606547 |
9 | 5703328740 |
10 | 2240220519 |
11 | a4a600919 |
12 | 5262b3ab3 |
13 | 299174694 |
14 | 17374ac75 |
15 | d1a14099 |
hex | 85870d67 |
2240220519 has 12 divisors (see below), whose sum is σ = 3238069536. Its totient is φ = 1492467072.
The previous prime is 2240220511. The next prime is 2240220523. The reversal of 2240220519 is 9150220422.
It is a happy number.
It is not a de Polignac number, because 2240220519 - 23 = 2240220511 is a prime.
It is a super-2 number, since 2×22402205192 = 10037175947497258722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2240220492 and 2240220501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2240220511) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70314 + ... + 97079.
It is an arithmetic number, because the mean of its divisors is an integer number (269839128).
Almost surely, 22240220519 is an apocalyptic number.
2240220519 is a deficient number, since it is larger than the sum of its proper divisors (997849017).
2240220519 is a wasteful number, since it uses less digits than its factorization.
2240220519 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168886 (or 168883 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 2240220519 is about 47330.9678646021. The cubic root of 2240220519 is about 1308.4694591113.
The spelling of 2240220519 in words is "two billion, two hundred forty million, two hundred twenty thousand, five hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •