Base | Representation |
---|---|
bin | 1010101010010011110110… |
… | …10111010001100000001111 |
3 | 10002000020001202022201100001 |
4 | 11111021323113101200033 |
5 | 11033101303301401033 |
6 | 121510005300145131 |
7 | 4636526130143236 |
oct | 525117327214017 |
9 | 102006052281301 |
10 | 23444001200143 |
11 | 75195aa548027 |
12 | 27677306981a7 |
13 | 10109b5456274 |
14 | 5b09a506bb1d |
15 | 2a9c73dbae7d |
hex | 15527b5d180f |
23444001200143 has 8 divisors (see below), whose sum is σ = 23568332372000. Its totient is φ = 23319735249888.
The previous prime is 23444001200077. The next prime is 23444001200153. The reversal of 23444001200143 is 34100210044432.
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 23444001200143 - 29 = 23444001199631 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 (23444001200153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15584508 + ... + 17022481.
It is an arithmetic number, because the mean of its divisors is an integer number (2946041546500).
Almost surely, 223444001200143 is an apocalyptic number.
23444001200143 is a deficient number, since it is larger than the sum of its proper divisors (124331171857).
23444001200143 is a wasteful number, since it uses less digits than its factorization.
23444001200143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32610801.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 23444001200143 its reverse (34100210044432), we get a palindrome (57544211244575).
The spelling of 23444001200143 in words is "twenty-three trillion, four hundred forty-four billion, one million, two hundred thousand, one hundred forty-three".
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