Base | Representation |
---|---|
bin | 1001000101100011111110 |
3 | 11111000121010 |
4 | 21011203332 |
5 | 1102211303 |
6 | 123020050 |
7 | 26150556 |
oct | 11054376 |
9 | 4430533 |
10 | 2382078 |
11 | 1387766 |
12 | 96a626 |
13 | 65531a |
14 | 460166 |
15 | 320c03 |
hex | 2458fe |
2382078 has 8 divisors (see below), whose sum is σ = 4764168. Its totient is φ = 794024.
The previous prime is 2382073. The next prime is 2382103. The reversal of 2382078 is 8702832.
It is a sphenic number, since it is the product of 3 distinct primes.
2382078 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2382073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198501 + ... + 198512.
It is an arithmetic number, because the mean of its divisors is an integer number (595521).
22382078 is an apocalyptic number.
2382078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2382078 is a wasteful number, since it uses less digits than its factorization.
2382078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 397018.
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 2382078 is about 1543.3981987809. The cubic root of 2382078 is about 133.5524909660.
The spelling of 2382078 in words is "two million, three hundred eighty-two thousand, seventy-eight".
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