Base | Representation |
---|---|
bin | 10101011011001001… |
… | …101110110011011111 |
3 | 2012101012022002010112 |
4 | 111123021232303133 |
5 | 334103023123033 |
6 | 14322402000235 |
7 | 1443030513113 |
oct | 253311566337 |
9 | 65335262115 |
10 | 23004114143 |
11 | 983524a48a |
12 | 456004607b |
13 | 2227b9c97a |
14 | 118327d743 |
15 | 8e9873c48 |
hex | 55b26ecdf |
23004114143 has 4 divisors (see below), whose sum is σ = 23004884448. Its totient is φ = 23003343840.
The previous prime is 23004114059. The next prime is 23004114149. The reversal of 23004114143 is 34141140032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23004114143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23004114149) 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, 338471 + ... + 400712.
It is an arithmetic number, because the mean of its divisors is an integer number (5751221112).
Almost surely, 223004114143 is an apocalyptic number.
23004114143 is a deficient number, since it is larger than the sum of its proper divisors (770305).
23004114143 is an equidigital number, since it uses as much as digits as its factorization.
23004114143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770304.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 23004114143 its reverse (34141140032), we get a palindrome (57145254175).
The spelling of 23004114143 in words is "twenty-three billion, four million, one hundred fourteen thousand, one hundred forty-three".
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