Base | Representation |
---|---|
bin | 10101011011000110… |
… | …010000001110001011 |
3 | 2012101010120202111212 |
4 | 111123012100032023 |
5 | 334102304434233 |
6 | 14322330243335 |
7 | 1443016665104 |
oct | 253306201613 |
9 | 65333522455 |
10 | 23003202443 |
11 | 9834787511 |
12 | 455b88654b |
13 | 22279409c0 |
14 | 11830c33ab |
15 | 8e9743a48 |
hex | 55b19038b |
23003202443 has 8 divisors (see below), whose sum is σ = 24774229200. Its totient is φ = 21232397088.
The previous prime is 23003202427. The next prime is 23003202463. The reversal of 23003202443 is 34420230032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23003202443 - 24 = 23003202427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23003202413) 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, 206273 + ... + 297581.
It is an arithmetic number, because the mean of its divisors is an integer number (3096778650).
Almost surely, 223003202443 is an apocalyptic number.
23003202443 is a deficient number, since it is larger than the sum of its proper divisors (1771026757).
23003202443 is a wasteful number, since it uses less digits than its factorization.
23003202443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110701.
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 23003202443 its reverse (34420230032), we get a palindrome (57423432475).
The spelling of 23003202443 in words is "twenty-three billion, three million, two hundred two thousand, four hundred forty-three".
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