Base | Representation |
---|---|
bin | 10101110101110000… |
… | …101101100010111111 |
3 | 2020112022022212120210 |
4 | 111311300231202333 |
5 | 341011314241343 |
6 | 14434550243503 |
7 | 1460061205635 |
oct | 256560554277 |
9 | 66468285523 |
10 | 23450540223 |
11 | 9a44244a60 |
12 | 4665656593 |
13 | 2299517a06 |
14 | 11c668b355 |
15 | 923b58333 |
hex | 575c2d8bf |
23450540223 has 8 divisors (see below), whose sum is σ = 34109876736. Its totient is φ = 14212448600.
The previous prime is 23450540177. The next prime is 23450540227. The reversal of 23450540223 is 32204505432.
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 23450540223 - 29 = 23450539711 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23450540227) 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, 355311183 + ... + 355311248.
It is an arithmetic number, because the mean of its divisors is an integer number (4263734592).
Almost surely, 223450540223 is an apocalyptic number.
23450540223 is a deficient number, since it is larger than the sum of its proper divisors (10659336513).
23450540223 is a wasteful number, since it uses less digits than its factorization.
23450540223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 710622445.
The product of its (nonzero) digits is 28800, while the sum is 30.
The spelling of 23450540223 in words is "twenty-three billion, four hundred fifty million, five hundred forty thousand, two hundred twenty-three".
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