Base | Representation |
---|---|
bin | 111011101111001… |
… | …0101010001001101 |
3 | 12011200201002221202 |
4 | 1313132111101031 |
5 | 13101114041031 |
6 | 530522035245 |
7 | 100446313544 |
oct | 16736252115 |
9 | 5150632852 |
10 | 2004440141 |
11 | 9394aa600 |
12 | 47b348b25 |
13 | 25c370372 |
14 | 1502d315b |
15 | bae8d2cb |
hex | 7779544d |
2004440141 has 24 divisors (see below), whose sum is σ = 2267392512. Its totient is φ = 1769644800.
The previous prime is 2004440117. The next prime is 2004440143. The reversal of 2004440141 is 1410444002.
It is a happy number.
It is not a de Polignac number, because 2004440141 - 26 = 2004440077 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2004440143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 992765 + ... + 994781.
It is an arithmetic number, because the mean of its divisors is an integer number (94474688).
Almost surely, 22004440141 is an apocalyptic number.
It is an amenable number.
2004440141 is a deficient number, since it is larger than the sum of its proper divisors (262952371).
2004440141 is a wasteful number, since it uses less digits than its factorization.
2004440141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2273 (or 2262 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2004440141 is about 44770.9743137225. The cubic root of 2004440141 is about 1260.8527319531.
Adding to 2004440141 its reverse (1410444002), we get a palindrome (3414884143).
The spelling of 2004440141 in words is "two billion, four million, four hundred forty thousand, one hundred forty-one".
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