Base | Representation |
---|---|
bin | 1111011011100110110110 |
3 | 21121112000122 |
4 | 33123212312 |
5 | 2013421423 |
6 | 222411542 |
7 | 46245461 |
oct | 17334666 |
9 | 7545018 |
10 | 4045238 |
11 | 231327a |
12 | 1430bb2 |
13 | ab8342 |
14 | 7742d8 |
15 | 54d8c8 |
hex | 3db9b6 |
4045238 has 4 divisors (see below), whose sum is σ = 6067860. Its totient is φ = 2022618.
The previous prime is 4045229. The next prime is 4045253. The reversal of 4045238 is 8325404.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011308 + ... + 1011311.
It is an arithmetic number, because the mean of its divisors is an integer number (1516965).
Almost surely, 24045238 is an apocalyptic number.
4045238 is a deficient number, since it is larger than the sum of its proper divisors (2022622).
4045238 is a wasteful number, since it uses less digits than its factorization.
4045238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2022621.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 4045238 is about 2011.2777033518. The cubic root of 4045238 is about 159.3362870473.
The spelling of 4045238 in words is "four million, forty-five thousand, two hundred thirty-eight".
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