Base | Representation |
---|---|
bin | 1001000101101111… |
… | …0111001110111010 |
3 | 20022001021212100202 |
4 | 2101123313032322 |
5 | 14444120003232 |
6 | 1042041402202 |
7 | 114315442625 |
oct | 22133671672 |
9 | 6261255322 |
10 | 2440000442 |
11 | 10423534a0 |
12 | 581199362 |
13 | 2cb682759 |
14 | 1920b2dbc |
15 | e4328162 |
hex | 916f73ba |
2440000442 has 8 divisors (see below), whose sum is σ = 3992728032. Its totient is φ = 1109091100.
The previous prime is 2440000417. The next prime is 2440000489.
2440000442 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 55454534 + ... + 55454577.
It is an arithmetic number, because the mean of its divisors is an integer number (499091004).
Almost surely, 22440000442 is an apocalyptic number.
2440000442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2440000442 is a deficient number, since it is larger than the sum of its proper divisors (1552727590).
2440000442 is a wasteful number, since it uses less digits than its factorization.
2440000442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110909124.
The product of its (nonzero) digits is 1024, while the sum is 20.
The square root of 2440000442 is about 49396.3606149279. The cubic root of 2440000442 is about 1346.2631807438.
It can be divided in two parts, 2440000 and 442, that added together give a palindrome (2440442).
The spelling of 2440000442 in words is "two billion, four hundred forty million, four hundred forty-two", and thus it is an aban number.
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