Base | Representation |
---|---|
bin | 1010100100000111011000… |
… | …00101100011000011010001 |
3 | 10001020212122100222022012111 |
4 | 11102003230011203003101 |
5 | 11021104340331422113 |
6 | 121224123520025321 |
7 | 4615252256001514 |
oct | 522035405430321 |
9 | 101225570868174 |
10 | 23231144014033 |
11 | 744730018568a |
12 | 2732427162241 |
13 | cc68c2519477 |
14 | 5a4571598d7b |
15 | 2a4466d0513d |
hex | 1520ec1630d1 |
23231144014033 has 8 divisors (see below), whose sum is σ = 23259638746152. Its totient is φ = 23202653851776.
The previous prime is 23231144014007. The next prime is 23231144014081. The reversal of 23231144014033 is 33041044113232.
It can be written as a sum of positive squares in 4 ways, for example, as 5634318763584 + 17596825250449 = 2373672^2 + 4194857^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23231144014033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23231144013986 and 23231144014004.
It is not an unprimeable number, because it can be changed into a prime (23231144084033) 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, 9086991 + ... + 11359387.
It is an arithmetic number, because the mean of its divisors is an integer number (2907454843269).
Almost surely, 223231144014033 is an apocalyptic number.
It is an amenable number.
23231144014033 is a deficient number, since it is larger than the sum of its proper divisors (28494732119).
23231144014033 is a wasteful number, since it uses less digits than its factorization.
23231144014033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2284931.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 23231144014033 its reverse (33041044113232), we get a palindrome (56272188127265).
The spelling of 23231144014033 in words is "twenty-three trillion, two hundred thirty-one billion, one hundred forty-four million, fourteen thousand, thirty-three".
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