Base | Representation |
---|---|
bin | 10101100011100000… |
… | …111010110111111111 |
3 | 2012201222021212201110 |
4 | 111203200322313333 |
5 | 334344432114443 |
6 | 14344333013103 |
7 | 1446353146545 |
oct | 254340726777 |
9 | 65658255643 |
10 | 23144410623 |
11 | 98a7464294 |
12 | 459b024193 |
13 | 224ac81c39 |
14 | 1197b5dd95 |
15 | 906d38233 |
hex | 56383adff |
23144410623 has 8 divisors (see below), whose sum is σ = 32674462128. Its totient is φ = 14521983104.
The previous prime is 23144410591. The next prime is 23144410631. The reversal of 23144410623 is 32601444132.
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 23144410623 - 25 = 23144410591 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23144410423) 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, 226905936 + ... + 226906037.
It is an arithmetic number, because the mean of its divisors is an integer number (4084307766).
Almost surely, 223144410623 is an apocalyptic number.
23144410623 is a deficient number, since it is larger than the sum of its proper divisors (9530051505).
23144410623 is a wasteful number, since it uses less digits than its factorization.
23144410623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453811993.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 23144410623 its reverse (32601444132), we get a palindrome (55745854755).
The spelling of 23144410623 in words is "twenty-three billion, one hundred forty-four million, four hundred ten thousand, six hundred twenty-three".
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