Base | Representation |
---|---|
bin | 11010010011100110… |
… | …11001010010000000 |
3 | 1100110021010101212122 |
4 | 31021303121102000 |
5 | 212411004032202 |
6 | 10253231143412 |
7 | 1006661316224 |
oct | 151163312200 |
9 | 40407111778 |
10 | 14123111552 |
11 | 5a98145820 |
12 | 28a1974b68 |
13 | 1440c85154 |
14 | 97d9a2784 |
15 | 579d509a2 |
hex | 349cd9480 |
14123111552 has 32 divisors (see below), whose sum is σ = 30693697200. Its totient is φ = 6419595520.
The previous prime is 14123111531. The next prime is 14123111557. The reversal of 14123111552 is 25511132141.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (14123111557) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5013902 + ... + 5016717.
Almost surely, 214123111552 is an apocalyptic number.
It is an amenable number.
14123111552 is an abundant number, since it is smaller than the sum of its proper divisors (16570585648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14123111552 is a wasteful number, since it uses less digits than its factorization.
14123111552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10030644 (or 10030632 counting only the distinct ones).
The product of its digits is 1200, while the sum is 26.
Adding to 14123111552 its reverse (25511132141), we get a palindrome (39634243693).
The spelling of 14123111552 in words is "fourteen billion, one hundred twenty-three million, one hundred eleven thousand, five hundred fifty-two".
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