Base | Representation |
---|---|
bin | 111111010011100… |
… | …1110100011010010 |
3 | 12111001002011122121 |
4 | 1332213032203102 |
5 | 13322244244214 |
6 | 550441124454 |
7 | 103432336111 |
oct | 17647164322 |
9 | 5431064577 |
10 | 2124212434 |
11 | 9a0076273 |
12 | 4b348972a |
13 | 27b117746 |
14 | 16218dc78 |
15 | c674b424 |
hex | 7e9ce8d2 |
2124212434 has 8 divisors (see below), whose sum is σ = 3186601200. Its totient is φ = 1062012036.
The previous prime is 2124212413. The next prime is 2124212491. The reversal of 2124212434 is 4342124212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2124212399 and 2124212408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14344 + ... + 66739.
It is an arithmetic number, because the mean of its divisors is an integer number (398325150).
Almost surely, 22124212434 is an apocalyptic number.
2124212434 is a deficient number, since it is larger than the sum of its proper divisors (1062388766).
2124212434 is a wasteful number, since it uses less digits than its factorization.
2124212434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94184.
The product of its digits is 3072, while the sum is 25.
The square root of 2124212434 is about 46089.1791421804. The cubic root of 2124212434 is about 1285.4819479422.
Adding to 2124212434 its reverse (4342124212), we get a palindrome (6466336646).
The spelling of 2124212434 in words is "two billion, one hundred twenty-four million, two hundred twelve thousand, four hundred thirty-four".
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