Base | Representation |
---|---|
bin | 10101100010010000… |
… | …000110011011101111 |
3 | 2012200111102111112221 |
4 | 111202100012123233 |
5 | 334324021134203 |
6 | 14342254540211 |
7 | 1446005110054 |
oct | 254220063357 |
9 | 65614374487 |
10 | 23123224303 |
11 | 9896503733 |
12 | 4593b07667 |
13 | 224677485a |
14 | 119500702b |
15 | 905050abd |
hex | 5624066ef |
23123224303 has 8 divisors (see below), whose sum is σ = 23564390400. Its totient is φ = 22682239008.
The previous prime is 23123224297. The next prime is 23123224331. The reversal of 23123224303 is 30342232132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23123224303 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 (23123264303) 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 7 ways as a sum of consecutive naturals, for example, 228693 + ... + 313921.
It is an arithmetic number, because the mean of its divisors is an integer number (2945548800).
Almost surely, 223123224303 is an apocalyptic number.
23123224303 is a deficient number, since it is larger than the sum of its proper divisors (441166097).
23123224303 is an equidigital number, since it uses as much as digits as its factorization.
23123224303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90401.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 23123224303 its reverse (30342232132), we get a palindrome (53465456435).
The spelling of 23123224303 in words is "twenty-three billion, one hundred twenty-three million, two hundred twenty-four thousand, three hundred three".
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