Base | Representation |
---|---|
bin | 10101101110001010… |
… | …010001011010100101 |
3 | 2020012102101022212011 |
4 | 111232022101122211 |
5 | 340231143214023 |
6 | 14414153154221 |
7 | 1453652265433 |
oct | 255612213245 |
9 | 66172338764 |
10 | 23323023013 |
11 | 9989269434 |
12 | 462a9bb971 |
13 | 2278c8b344 |
14 | 11b3775d53 |
15 | 91786a50d |
hex | 56e2916a5 |
23323023013 has 8 divisors (see below), whose sum is σ = 24630525920. Its totient is φ = 22023517680.
The previous prime is 23323022999. The next prime is 23323023019. The reversal of 23323023013 is 31032032332.
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 23323023013 - 213 = 23323014821 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 (23323023019) 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, 1993398 + ... + 2005063.
It is an arithmetic number, because the mean of its divisors is an integer number (3078815740).
Almost surely, 223323023013 is an apocalyptic number.
It is an amenable number.
23323023013 is a deficient number, since it is larger than the sum of its proper divisors (1307502907).
23323023013 is a wasteful number, since it uses less digits than its factorization.
23323023013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3998787.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 23323023013 its reverse (31032032332), we get a palindrome (54355055345).
The spelling of 23323023013 in words is "twenty-three billion, three hundred twenty-three million, twenty-three thousand, thirteen".
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