Base | Representation |
---|---|
bin | 11101001000100… |
… | …11111110110001 |
3 | 122000212210211200 |
4 | 32210103332301 |
5 | 1000031300144 |
6 | 40130201413 |
7 | 6025236405 |
oct | 1644237661 |
9 | 560783750 |
10 | 244400049 |
11 | 115a59413 |
12 | 69a23269 |
13 | 3b83181a |
14 | 2465d105 |
15 | 166c9c69 |
hex | e913fb1 |
244400049 has 12 divisors (see below), whose sum is σ = 353238912. Its totient is φ = 162833400.
The previous prime is 244400033. The next prime is 244400113. The reversal of 244400049 is 940004442.
It is not a de Polignac number, because 244400049 - 24 = 244400033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 244399995 and 244400031.
It is not an unprimeable number, because it can be changed into a prime (244408049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9064 + ... + 23894.
It is an arithmetic number, because the mean of its divisors is an integer number (29436576).
Almost surely, 2244400049 is an apocalyptic number.
It is an amenable number.
244400049 is a deficient number, since it is larger than the sum of its proper divisors (108838863).
244400049 is a wasteful number, since it uses less digits than its factorization.
244400049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16668 (or 16665 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 244400049 is about 15633.2993638579. The cubic root of 244400049 is about 625.2212967818.
The spelling of 244400049 in words is "two hundred forty-four million, four hundred thousand, forty-nine".
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