Base | Representation |
---|---|
bin | 10110100011111010… |
… | …01100011110001001 |
3 | 1011021010122102012012 |
4 | 23101331030132021 |
5 | 144301234231401 |
6 | 5321523025305 |
7 | 606104553050 |
oct | 132175143611 |
9 | 34233572165 |
10 | 12112414601 |
11 | 5156162401 |
12 | 242050b235 |
13 | 11b0533c41 |
14 | 82c921397 |
15 | 4ad5788bb |
hex | 2d1f4c789 |
12112414601 has 32 divisors (see below), whose sum is σ = 14438476800. Its totient is φ = 9941621760.
The previous prime is 12112414579. The next prime is 12112414631. The reversal of 12112414601 is 10641421121.
It is not a de Polignac number, because 12112414601 - 218 = 12112152457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12112414631) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20425361 + ... + 20425953.
It is an arithmetic number, because the mean of its divisors is an integer number (451202400).
Almost surely, 212112414601 is an apocalyptic number.
It is an amenable number.
12112414601 is a deficient number, since it is larger than the sum of its proper divisors (2326062199).
12112414601 is a wasteful number, since it uses less digits than its factorization.
12112414601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 12112414601 its reverse (10641421121), we get a palindrome (22753835722).
The spelling of 12112414601 in words is "twelve billion, one hundred twelve million, four hundred fourteen thousand, six hundred one".
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