Base | Representation |
---|---|
bin | 1001010011001110111111 |
3 | 11120212102020 |
4 | 21103032333 |
5 | 1111004304 |
6 | 124131223 |
7 | 26503050 |
oct | 11231677 |
9 | 4525366 |
10 | 2438079 |
11 | 1415846 |
12 | 996b13 |
13 | 674967 |
14 | 476727 |
15 | 3325d9 |
hex | 2533bf |
2438079 has 8 divisors (see below), whose sum is σ = 3715200. Its totient is φ = 1393176.
The previous prime is 2438077. The next prime is 2438081. The reversal of 2438079 is 9708342.
It is an interprime number because it is at equal distance from previous prime (2438077) and next prime (2438081).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2438079 - 21 = 2438077 is a prime.
It is a d-powerful number, because it can be written as 2 + 49 + 39 + 87 + 0 + 72 + 95 .
2438079 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2438071) 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, 58029 + ... + 58070.
It is an arithmetic number, because the mean of its divisors is an integer number (464400).
22438079 is an apocalyptic number.
2438079 is a deficient number, since it is larger than the sum of its proper divisors (1277121).
2438079 is a wasteful number, since it uses less digits than its factorization.
2438079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116109.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 2438079 is about 1561.4349169914. The cubic root of 2438079 is about 134.5909704589.
The spelling of 2438079 in words is "two million, four hundred thirty-eight thousand, seventy-nine".
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