Base | Representation |
---|---|
bin | 10101100011100000… |
… | …001110110010011001 |
3 | 2012201221221201000020 |
4 | 111203200032302121 |
5 | 334344410330131 |
6 | 14344325101053 |
7 | 1446351465222 |
oct | 254340166231 |
9 | 65657851006 |
10 | 23144230041 |
11 | 98a7350649 |
12 | 459ab57789 |
13 | 224ac1a99a |
14 | 1197b14249 |
15 | 906cee996 |
hex | 56380ec99 |
23144230041 has 16 divisors (see below), whose sum is σ = 31315304448. Its totient is φ = 15201622800.
The previous prime is 23144230037. The next prime is 23144230063. The reversal of 23144230041 is 14003244132.
It is not a de Polignac number, because 23144230041 - 22 = 23144230037 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23144229993 and 23144230020.
It is not an unprimeable number, because it can be changed into a prime (23144730041) 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, 276390 + ... + 350256.
It is an arithmetic number, because the mean of its divisors is an integer number (1957206528).
Almost surely, 223144230041 is an apocalyptic number.
It is an amenable number.
23144230041 is a deficient number, since it is larger than the sum of its proper divisors (8171074407).
23144230041 is a wasteful number, since it uses less digits than its factorization.
23144230041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75412.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 23144230041 its reverse (14003244132), we get a palindrome (37147474173).
The spelling of 23144230041 in words is "twenty-three billion, one hundred forty-four million, two hundred thirty thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •