Base | Representation |
---|---|
bin | 1001000101111010… |
… | …1100110001101011 |
3 | 20022002200122101112 |
4 | 2101132230301223 |
5 | 14444312302133 |
6 | 1042105340535 |
7 | 114324660563 |
oct | 22136546153 |
9 | 6262618345 |
10 | 2440744043 |
11 | 1042811141 |
12 | 58149774b |
13 | 2cb88305a |
14 | 192227da3 |
15 | e4423648 |
hex | 917acc6b |
2440744043 has 8 divisors (see below), whose sum is σ = 2588806512. Its totient is φ = 2293180416.
The previous prime is 2440743979. The next prime is 2440744051. The reversal of 2440744043 is 3404470442.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2440744043 - 26 = 2440743979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2440744073) by changing a digit.
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, 114605 + ... + 134222.
It is an arithmetic number, because the mean of its divisors is an integer number (323600814).
Almost surely, 22440744043 is an apocalyptic number.
2440744043 is a deficient number, since it is larger than the sum of its proper divisors (148062469).
2440744043 is a wasteful number, since it uses less digits than its factorization.
2440744043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249421.
The product of its (nonzero) digits is 43008, while the sum is 32.
The square root of 2440744043 is about 49403.8869219822. The cubic root of 2440744043 is about 1346.3999267532.
The spelling of 2440744043 in words is "two billion, four hundred forty million, seven hundred forty-four thousand, forty-three".
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