Base | Representation |
---|---|
bin | 10101011011100000… |
… | …101100010011100111 |
3 | 2012101121121212202102 |
4 | 111123200230103213 |
5 | 334111043230343 |
6 | 14323135002315 |
7 | 1443132622340 |
oct | 253340542347 |
9 | 65347555672 |
10 | 23010133223 |
11 | 9838690730 |
12 | 456206939b |
13 | 22291c955c |
14 | 1183da90c7 |
15 | 8ea1623b8 |
hex | 55b82c4e7 |
23010133223 has 16 divisors (see below), whose sum is σ = 28705964544. Its totient is φ = 17918720160.
The previous prime is 23010133213. The next prime is 23010133261. The reversal of 23010133223 is 32233101032.
It is not a de Polignac number, because 23010133223 - 216 = 23010067687 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23010133195 and 23010133204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010133213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30761 + ... + 216717.
It is an arithmetic number, because the mean of its divisors is an integer number (1794122784).
Almost surely, 223010133223 is an apocalyptic number.
23010133223 is a deficient number, since it is larger than the sum of its proper divisors (5695831321).
23010133223 is a wasteful number, since it uses less digits than its factorization.
23010133223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187582.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23010133223 its reverse (32233101032), we get a palindrome (55243234255).
The spelling of 23010133223 in words is "twenty-three billion, ten million, one hundred thirty-three thousand, two hundred twenty-three".
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