Base | Representation |
---|---|
bin | 111111111001110… |
… | …1000010101101011 |
3 | 12112102202201200110 |
4 | 1333303220111223 |
5 | 13342411203003 |
6 | 552434305403 |
7 | 104064514332 |
oct | 17763502553 |
9 | 5472681613 |
10 | 2144241003 |
11 | a00406003 |
12 | 4ba128263 |
13 | 28230ab78 |
14 | 164ac4d19 |
15 | c83a5a03 |
hex | 7fce856b |
2144241003 has 16 divisors (see below), whose sum is σ = 2923531776. Its totient is φ = 1397299680.
The previous prime is 2144240977. The next prime is 2144241019. The reversal of 2144241003 is 3001424412.
It is not a de Polignac number, because 2144241003 - 214 = 2144224619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2144241403) 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, 106500 + ... + 125022.
It is an arithmetic number, because the mean of its divisors is an integer number (182720736).
Almost surely, 22144241003 is an apocalyptic number.
2144241003 is a deficient number, since it is larger than the sum of its proper divisors (779290773).
2144241003 is a wasteful number, since it uses less digits than its factorization.
2144241003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19394.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2144241003 is about 46305.9499740584. The cubic root of 2144241003 is about 1289.5094589423.
Adding to 2144241003 its reverse (3001424412), we get a palindrome (5145665415).
The spelling of 2144241003 in words is "two billion, one hundred forty-four million, two hundred forty-one thousand, three".
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