Base | Representation |
---|---|
bin | 1001000101110011… |
… | …0010101110100010 |
3 | 20022001202020122020 |
4 | 2101130302232202 |
5 | 14444200303010 |
6 | 1042050522310 |
7 | 114320506242 |
oct | 22134625642 |
9 | 6261666566 |
10 | 2440244130 |
11 | 10424aa595 |
12 | 581296396 |
13 | 2cb73964c |
14 | 192137b22 |
15 | e4375470 |
hex | 91732ba2 |
2440244130 has 32 divisors (see below), whose sum is σ = 5955854400. Its totient is φ = 639701952.
The previous prime is 2440244083. The next prime is 2440244159. The reversal of 2440244130 is 314420442.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2440244130.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687565 + ... + 691104.
It is an arithmetic number, because the mean of its divisors is an integer number (186120450).
Almost surely, 22440244130 is an apocalyptic number.
2440244130 is an abundant number, since it is smaller than the sum of its proper divisors (3515610270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440244130 is a wasteful number, since it uses less digits than its factorization.
2440244130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1378738.
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 2440244130 is about 49398.8272127993. The cubic root of 2440244130 is about 1346.3079973014.
Adding to 2440244130 its reverse (314420442), we get a palindrome (2754664572).
The spelling of 2440244130 in words is "two billion, four hundred forty million, two hundred forty-four thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •