Base | Representation |
---|---|
bin | 1001000101111110… |
… | …0111000110011011 |
3 | 20022010010210002112 |
4 | 2101133213012123 |
5 | 14444342423224 |
6 | 1042114422535 |
7 | 114330004223 |
oct | 22137470633 |
9 | 6263123075 |
10 | 2440982939 |
11 | 104296467a |
12 | 581591a4b |
13 | 2cb937a05 |
14 | 19228b083 |
15 | e446e30e |
hex | 917e719b |
2440982939 has 8 divisors (see below), whose sum is σ = 2577802752. Its totient is φ = 2306720680.
The previous prime is 2440982933. The next prime is 2440982941. The reversal of 2440982939 is 9392890442.
It is a happy number.
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 2440982939 - 24 = 2440982923 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2440982933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637427 + ... + 641244.
It is an arithmetic number, because the mean of its divisors is an integer number (322225344).
Almost surely, 22440982939 is an apocalyptic number.
2440982939 is a deficient number, since it is larger than the sum of its proper divisors (136819813).
2440982939 is a wasteful number, since it uses less digits than its factorization.
2440982939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278777.
The product of its (nonzero) digits is 1119744, while the sum is 50.
The square root of 2440982939 is about 49406.3046482936. The cubic root of 2440982939 is about 1346.4438531212.
The spelling of 2440982939 in words is "two billion, four hundred forty million, nine hundred eighty-two thousand, nine hundred thirty-nine".
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