Base | Representation |
---|---|
bin | 10101011100010010… |
… | …111110000101000111 |
3 | 2012102112102111022120 |
4 | 111130102332011013 |
5 | 334122432010343 |
6 | 14324325301023 |
7 | 1443352635111 |
oct | 253422760507 |
9 | 65375374276 |
10 | 23023313223 |
11 | 9845072a99 |
12 | 4566564773 |
13 | 222bb62681 |
14 | 1185a3a3b1 |
15 | 8eb3b7683 |
hex | 55c4be147 |
23023313223 has 8 divisors (see below), whose sum is σ = 30901047936. Its totient is φ = 15247227000.
The previous prime is 23023313221. The next prime is 23023313267. The reversal of 23023313223 is 32231332032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23023313223 - 21 = 23023313221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23023313193 and 23023313202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23023313221) 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, 25411593 + ... + 25412498.
It is an arithmetic number, because the mean of its divisors is an integer number (3862630992).
Almost surely, 223023313223 is an apocalyptic number.
23023313223 is a deficient number, since it is larger than the sum of its proper divisors (7877734713).
23023313223 is a wasteful number, since it uses less digits than its factorization.
23023313223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50824245.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 23023313223 its reverse (32231332032), we get a palindrome (55254645255).
The spelling of 23023313223 in words is "twenty-three billion, twenty-three million, three hundred thirteen thousand, two hundred twenty-three".
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