Base | Representation |
---|---|
bin | 11010100000011110… |
… | …00010110110011001 |
3 | 1100201210011212112222 |
4 | 31100033002312121 |
5 | 213121120214001 |
6 | 10312044113425 |
7 | 1012441461656 |
oct | 152017026631 |
9 | 40653155488 |
10 | 14231023001 |
11 | 6043050238 |
12 | 2911b35875 |
13 | 145a438990 |
14 | 990052c2d |
15 | 58456961b |
hex | 3503c2d99 |
14231023001 has 4 divisors (see below), whose sum is σ = 15325717092. Its totient is φ = 13136328912.
The previous prime is 14231022979. The next prime is 14231023007. The reversal of 14231023001 is 10032013241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10032013241 = 37 ⋅271135493.
It can be written as a sum of positive squares in 2 ways, for example, as 6288648601 + 7942374400 = 79301^2 + 89120^2 .
It is a cyclic number.
It is not a de Polignac number, because 14231023001 - 226 = 14163914137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14231023007) 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, 547347026 + ... + 547347051.
It is an arithmetic number, because the mean of its divisors is an integer number (3831429273).
Almost surely, 214231023001 is an apocalyptic number.
It is an amenable number.
14231023001 is a deficient number, since it is larger than the sum of its proper divisors (1094694091).
14231023001 is a wasteful number, since it uses less digits than its factorization.
14231023001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094694090.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 14231023001 its reverse (10032013241), we get a palindrome (24263036242).
The spelling of 14231023001 in words is "fourteen billion, two hundred thirty-one million, twenty-three thousand, one".
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