Base | Representation |
---|---|
bin | 100101000101010… |
… | …1001001101101010 |
3 | 10012201101012112000 |
4 | 1022022221031222 |
5 | 10022020213414 |
6 | 323245431430 |
7 | 42556261065 |
oct | 11212511552 |
9 | 3181335460 |
10 | 1244304234 |
11 | 589417208 |
12 | 2a886b576 |
13 | 16aa371c4 |
14 | bb3838dc |
15 | 7438cb09 |
hex | 4a2a936a |
1244304234 has 32 divisors (see below), whose sum is σ = 2771472000. Its totient is φ = 413815392.
The previous prime is 1244304223. The next prime is 1244304253. The reversal of 1244304234 is 4324034421.
It is a happy number.
1244304234 is a `hidden beast` number, since 124 + 4 + 304 + 234 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1244304198 and 1244304207.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2539 + ... + 49950.
It is an arithmetic number, because the mean of its divisors is an integer number (86608500).
Almost surely, 21244304234 is an apocalyptic number.
1244304234 is an abundant number, since it is smaller than the sum of its proper divisors (1527167766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1244304234 is a wasteful number, since it uses less digits than its factorization.
1244304234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52939 (or 52933 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
The square root of 1244304234 is about 35274.6967952951. The cubic root of 1244304234 is about 1075.5786994847.
Adding to 1244304234 its reverse (4324034421), we get a palindrome (5568338655).
The spelling of 1244304234 in words is "one billion, two hundred forty-four million, three hundred four thousand, two hundred thirty-four".
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