Base | Representation |
---|---|
bin | 1001000101110011… |
… | …0101001111011010 |
3 | 20022001202202202120 |
4 | 2101130311033122 |
5 | 14444201120201 |
6 | 1042051042110 |
7 | 114320551251 |
oct | 22134651732 |
9 | 6261682676 |
10 | 2440254426 |
11 | 10425072a5 |
12 | 5812a0336 |
13 | 2cb74123c |
14 | 19213b798 |
15 | e4378536 |
hex | 917353da |
2440254426 has 16 divisors (see below), whose sum is σ = 5167597824. Its totient is φ = 765569984.
The previous prime is 2440254389. The next prime is 2440254449. The reversal of 2440254426 is 6244520442.
It is a super-2 number, since 2×24402544262 = 11909683327225178952, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11961930 + ... + 11962133.
It is an arithmetic number, because the mean of its divisors is an integer number (322974864).
Almost surely, 22440254426 is an apocalyptic number.
2440254426 is an abundant number, since it is smaller than the sum of its proper divisors (2727343398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440254426 is a wasteful number, since it uses less digits than its factorization.
2440254426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23924085.
The product of its (nonzero) digits is 61440, while the sum is 33.
The square root of 2440254426 is about 49398.9314256898. The cubic root of 2440254426 is about 1346.3098907687.
Adding to 2440254426 its reverse (6244520442), we get a palindrome (8684774868).
The spelling of 2440254426 in words is "two billion, four hundred forty million, two hundred fifty-four thousand, four hundred twenty-six".
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