Base | Representation |
---|---|
bin | 10101111010000101… |
… | …100001010110001101 |
3 | 2020201100212111120022 |
4 | 111322011201112031 |
5 | 341133403313031 |
6 | 14450101431525 |
7 | 1461632041355 |
oct | 257205412615 |
9 | 66640774508 |
10 | 23523104141 |
11 | 9a811a7339 |
12 | 4685a0b5a5 |
13 | 22ab573544 |
14 | 11d2179b65 |
15 | 92a1dd97b |
hex | 57a16158d |
23523104141 has 4 divisors (see below), whose sum is σ = 24281913984. Its totient is φ = 22764294300.
The previous prime is 23523104117. The next prime is 23523104161. The reversal of 23523104141 is 14140132532.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23523104141 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23523104141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23523104161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379404875 + ... + 379404936.
It is an arithmetic number, because the mean of its divisors is an integer number (6070478496).
Almost surely, 223523104141 is an apocalyptic number.
It is an amenable number.
23523104141 is a deficient number, since it is larger than the sum of its proper divisors (758809843).
23523104141 is an equidigital number, since it uses as much as digits as its factorization.
23523104141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758809842.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 23523104141 its reverse (14140132532), we get a palindrome (37663236673).
The spelling of 23523104141 in words is "twenty-three billion, five hundred twenty-three million, one hundred four thousand, one hundred forty-one".
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