Base | Representation |
---|---|
bin | 10010101010100011011111 |
3 | 100012120210100 |
4 | 102222203133 |
5 | 2223033040 |
6 | 252512143 |
7 | 56406000 |
oct | 22524337 |
9 | 10176710 |
10 | 4892895 |
11 | 2842117 |
12 | 177b653 |
13 | 1024107 |
14 | 9151a7 |
15 | 669b30 |
hex | 4aa8df |
4892895 has 48 divisors (see below), whose sum is σ = 9921600. Its totient is φ = 2229696.
The previous prime is 4892893. The next prime is 4892897. The reversal of 4892895 is 5982984.
It is an interprime number because it is at equal distance from previous prime (4892893) and next prime (4892897).
It is not a de Polignac number, because 4892895 - 21 = 4892893 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 4892895.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4892891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15277 + ... + 15593.
It is an arithmetic number, because the mean of its divisors is an integer number (206700).
Almost surely, 24892895 is an apocalyptic number.
4892895 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4892895 is an abundant number, since it is smaller than the sum of its proper divisors (5028705).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4892895 is a wasteful number, since it uses less digits than its factorization.
4892895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349 (or 332 counting only the distinct ones).
The product of its digits is 207360, while the sum is 45.
The square root of 4892895 is about 2211.9889240229. The cubic root of 4892895 is about 169.7677913828.
The spelling of 4892895 in words is "four million, eight hundred ninety-two thousand, eight hundred ninety-five".
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