Base | Representation |
---|---|
bin | 11101000101110… |
… | …00000001111111 |
3 | 122000011200012120 |
4 | 32202320001333 |
5 | 444432222143 |
6 | 40114134023 |
7 | 6022110360 |
oct | 1642700177 |
9 | 560150176 |
10 | 244023423 |
11 | 115821456 |
12 | 69881313 |
13 | 3b72c277 |
14 | 245a1b67 |
15 | 16653383 |
hex | e8b807f |
244023423 has 32 divisors (see below), whose sum is σ = 397393920. Its totient is φ = 130014720.
The previous prime is 244023419. The next prime is 244023433. The reversal of 244023423 is 324320442.
It is not a de Polignac number, because 244023423 - 22 = 244023419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 244023393 and 244023402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244023433) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35778 + ... + 42048.
It is an arithmetic number, because the mean of its divisors is an integer number (12418560).
Almost surely, 2244023423 is an apocalyptic number.
244023423 is a deficient number, since it is larger than the sum of its proper divisors (153370497).
244023423 is a wasteful number, since it uses less digits than its factorization.
244023423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6407.
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 244023423 is about 15621.2490857806. The cubic root of 244023423 is about 624.8999716184.
Adding to 244023423 its reverse (324320442), we get a palindrome (568343865).
The spelling of 244023423 in words is "two hundred forty-four million, twenty-three thousand, four hundred twenty-three".
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