Base | Representation |
---|---|
bin | 10111001001111011… |
… | …01010000110000001 |
3 | 1012002100200121220011 |
4 | 23210331222012001 |
5 | 200424403144131 |
6 | 5413313544521 |
7 | 620026222003 |
oct | 134475520601 |
9 | 35070617804 |
10 | 12431303041 |
11 | 52aa167a73 |
12 | 24ab275141 |
13 | 1231616221 |
14 | 85d010373 |
15 | 4cb5690b1 |
hex | 2e4f6a181 |
12431303041 has 8 divisors (see below), whose sum is σ = 12471402240. Its totient is φ = 12391258272.
The previous prime is 12431303029. The next prime is 12431303077. The reversal of 12431303041 is 14030313421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12431303041 - 217 = 12431171969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12431303021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471381 + ... + 497053.
It is an arithmetic number, because the mean of its divisors is an integer number (1558925280).
Almost surely, 212431303041 is an apocalyptic number.
It is an amenable number.
12431303041 is a deficient number, since it is larger than the sum of its proper divisors (40099199).
12431303041 is a wasteful number, since it uses less digits than its factorization.
12431303041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27215.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12431303041 its reverse (14030313421), we get a palindrome (26461616462).
The spelling of 12431303041 in words is "twelve billion, four hundred thirty-one million, three hundred three thousand, forty-one".
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