Base | Representation |
---|---|
bin | 10111001010000011… |
… | …11001010100110001 |
3 | 1012002102210001211211 |
4 | 23211001321110301 |
5 | 200430144222001 |
6 | 5413353440121 |
7 | 620041526650 |
oct | 134501712461 |
9 | 35072701754 |
10 | 12432414001 |
11 | 52aa856717 |
12 | 24ab710041 |
13 | 1231914ab7 |
14 | 85d21d197 |
15 | 4cb6d8351 |
hex | 2e5079531 |
12432414001 has 16 divisors (see below), whose sum is σ = 15304115200. Its totient is φ = 9860710608.
The previous prime is 12432413957. The next prime is 12432414017. The reversal of 12432414001 is 10041423421.
It is a happy number.
It is not a de Polignac number, because 12432414001 - 29 = 12432413489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12432414061) 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, 1081221 + ... + 1092658.
It is an arithmetic number, because the mean of its divisors is an integer number (956507200).
Almost surely, 212432414001 is an apocalyptic number.
It is an amenable number.
12432414001 is a deficient number, since it is larger than the sum of its proper divisors (2871701199).
12432414001 is a wasteful number, since it uses less digits than its factorization.
12432414001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2173948.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12432414001 its reverse (10041423421), we get a palindrome (22473837422).
The spelling of 12432414001 in words is "twelve billion, four hundred thirty-two million, four hundred fourteen thousand, one".
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