Base | Representation |
---|---|
bin | 1001000110110000… |
… | …0010110011001011 |
3 | 20022100021100212001 |
4 | 2101230002303023 |
5 | 20001211221443 |
6 | 1042312331431 |
7 | 114366500221 |
oct | 22154026313 |
9 | 6270240761 |
10 | 2444242123 |
11 | 1044790314 |
12 | 5826a3b77 |
13 | 2cc50931b |
14 | 192898b11 |
15 | e48b4d4d |
hex | 91b02ccb |
2444242123 has 8 divisors (see below), whose sum is σ = 2485153440. Its totient is φ = 2403358080.
The previous prime is 2444242109. The next prime is 2444242153. The reversal of 2444242123 is 3212424442.
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 2444242123 - 229 = 1907371211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2444242091 and 2444242100.
It is not an unprimeable number, because it can be changed into a prime (2444242103) 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, 259938 + ... + 269176.
It is an arithmetic number, because the mean of its divisors is an integer number (310644180).
Almost surely, 22444242123 is an apocalyptic number.
2444242123 is a deficient number, since it is larger than the sum of its proper divisors (40911317).
2444242123 is an equidigital number, since it uses as much as digits as its factorization.
2444242123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13637.
The product of its digits is 12288, while the sum is 28.
The square root of 2444242123 is about 49439.2771286151. The cubic root of 2444242123 is about 1347.0428408706.
Adding to 2444242123 its reverse (3212424442), we get a palindrome (5656666565).
The spelling of 2444242123 in words is "two billion, four hundred forty-four million, two hundred forty-two thousand, one hundred twenty-three".
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