Base | Representation |
---|---|
bin | 10011010111110110101010 |
3 | 100120000022110 |
4 | 103113312222 |
5 | 2300002232 |
6 | 300503150 |
7 | 61110645 |
oct | 23276652 |
9 | 10500273 |
10 | 5078442 |
11 | 2959566 |
12 | 184aab6 |
13 | 108a6c5 |
14 | 962a5c |
15 | 6a4acc |
hex | 4d7daa |
5078442 has 8 divisors (see below), whose sum is σ = 10156896. Its totient is φ = 1692812.
The previous prime is 5078431. The next prime is 5078443. The reversal of 5078442 is 2448705.
It is a sphenic number, since it is the product of 3 distinct primes.
5078442 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (5078443) 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, 423198 + ... + 423209.
It is an arithmetic number, because the mean of its divisors is an integer number (1269612).
Almost surely, 25078442 is an apocalyptic number.
5078442 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.
5078442 is a wasteful number, since it uses less digits than its factorization.
5078442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846412.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 5078442 is about 2253.5398820522. The cubic root of 5078442 is about 171.8871848992.
The spelling of 5078442 in words is "five million, seventy-eight thousand, four hundred forty-two".
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