Base | Representation |
---|---|
bin | 11101000101100… |
… | …10010100001100 |
3 | 122000010111002111 |
4 | 32202302110030 |
5 | 444431000022 |
6 | 40113433404 |
7 | 6021652204 |
oct | 1642622414 |
9 | 560114074 |
10 | 244000012 |
11 | 115805903 |
12 | 6986b864 |
13 | 3b721709 |
14 | 24597404 |
15 | 1664b477 |
hex | e8b250c |
244000012 has 6 divisors (see below), whose sum is σ = 427000028. Its totient is φ = 122000004.
The previous prime is 244000007. The next prime is 244000013. The reversal of 244000012 is 210000442.
It is a junction number, because it is equal to n+sod(n) for n = 243999956 and 244000001.
It is not an unprimeable number, because it can be changed into a prime (244000013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30499998 + ... + 30500005.
Almost surely, 2244000012 is an apocalyptic number.
It is an amenable number.
244000012 is a deficient number, since it is larger than the sum of its proper divisors (183000016).
244000012 is a wasteful number, since it uses less digits than its factorization.
244000012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61000007 (or 61000005 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 244000012 is about 15620.4997359239. The cubic root of 244000012 is about 624.8799871966.
Adding to 244000012 its reverse (210000442), we get a palindrome (454000454).
The spelling of 244000012 in words is "two hundred forty-four million, twelve", and thus it is an aban number.
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