Base | Representation |
---|---|
bin | 10011011000101011111111 |
3 | 100120011222212 |
4 | 103120223333 |
5 | 2300104410 |
6 | 300531035 |
7 | 61123622 |
oct | 23305377 |
9 | 10504885 |
10 | 5081855 |
11 | 2961089 |
12 | 1850a7b |
13 | 108c11c |
14 | 963db9 |
15 | 6a5b05 |
hex | 4d8aff |
5081855 has 4 divisors (see below), whose sum is σ = 6098232. Its totient is φ = 4065480.
The previous prime is 5081837. The next prime is 5081893. The reversal of 5081855 is 5581805.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 5081855 - 28 = 5081599 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508181 + ... + 508190.
It is an arithmetic number, because the mean of its divisors is an integer number (1524558).
Almost surely, 25081855 is an apocalyptic number.
5081855 is a deficient number, since it is larger than the sum of its proper divisors (1016377).
5081855 is a wasteful number, since it uses less digits than its factorization.
5081855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1016376.
The product of its (nonzero) digits is 8000, while the sum is 32.
The square root of 5081855 is about 2254.2970079384. The cubic root of 5081855 is about 171.9256822435.
The spelling of 5081855 in words is "five million, eighty-one thousand, eight hundred fifty-five".
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