Base | Representation |
---|---|
bin | 111111010100001… |
… | …1001101001010111 |
3 | 12111001122210120210 |
4 | 1332220121221113 |
5 | 13322334120043 |
6 | 550451500503 |
7 | 103435056633 |
oct | 17650315127 |
9 | 5431583523 |
10 | 2124520023 |
11 | 9a026637a |
12 | 4b35b7733 |
13 | 27b1c4752 |
14 | 16222ddc3 |
15 | c67ac633 |
hex | 7ea19a57 |
2124520023 has 8 divisors (see below), whose sum is σ = 2834604288. Its totient is φ = 1415391224.
The previous prime is 2124520003. The next prime is 2124520037. The reversal of 2124520023 is 3200254212.
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 2124520023 - 210 = 2124518999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2124520003) 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, 233661 + ... + 242582.
It is an arithmetic number, because the mean of its divisors is an integer number (354325536).
Almost surely, 22124520023 is an apocalyptic number.
2124520023 is a deficient number, since it is larger than the sum of its proper divisors (710084265).
2124520023 is a wasteful number, since it uses less digits than its factorization.
2124520023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477733.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 2124520023 is about 46092.5159109372. The cubic root of 2124520023 is about 1285.5439914894.
Adding to 2124520023 its reverse (3200254212), we get a palindrome (5324774235).
The spelling of 2124520023 in words is "two billion, one hundred twenty-four million, five hundred twenty thousand, twenty-three".
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