Base | Representation |
---|---|
bin | 10001001000101100100111 |
3 | 22110012222000 |
4 | 101020230213 |
5 | 2122221241 |
6 | 240140343 |
7 | 53116263 |
oct | 21105447 |
9 | 8405860 |
10 | 4492071 |
11 | 2598a61 |
12 | 16076b3 |
13 | c1383c |
14 | 84d0a3 |
15 | 5daeb6 |
hex | 448b27 |
4492071 has 16 divisors (see below), whose sum is σ = 6885600. Its totient is φ = 2890944.
The previous prime is 4492069. The next prime is 4492087. The reversal of 4492071 is 1702944.
It is a happy number.
It is not a de Polignac number, because 4492071 - 21 = 4492069 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4492021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2086 + ... + 3651.
It is an arithmetic number, because the mean of its divisors is an integer number (430350).
Almost surely, 24492071 is an apocalyptic number.
4492071 is a deficient number, since it is larger than the sum of its proper divisors (2393529).
4492071 is a wasteful number, since it uses less digits than its factorization.
4492071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5775 (or 5769 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 4492071 is about 2119.4506363678. The cubic root of 4492071 is about 164.9993388403. Note that the first 3 decimals are identical.
The spelling of 4492071 in words is "four million, four hundred ninety-two thousand, seventy-one".
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