Base | Representation |
---|---|
bin | 100101000111001… |
… | …1111101111101010 |
3 | 10012210021111200201 |
4 | 1022032133233222 |
5 | 10022300022101 |
6 | 323323222414 |
7 | 42600665065 |
oct | 11216375752 |
9 | 3183244621 |
10 | 1245314026 |
11 | 589a46950 |
12 | 2a9077a0a |
13 | 16accba08 |
14 | bb5678dc |
15 | 744dbe01 |
hex | 4a39fbea |
1245314026 has 16 divisors (see below), whose sum is σ = 2040570720. Its totient is φ = 565278480.
The previous prime is 1245314011. The next prime is 1245314029. The reversal of 1245314026 is 6204135421.
It is a junction number, because it is equal to n+sod(n) for n = 1245313985 and 1245314003.
It is not an unprimeable number, because it can be changed into a prime (1245314029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22041 + ... + 54556.
It is an arithmetic number, because the mean of its divisors is an integer number (127535670).
Almost surely, 21245314026 is an apocalyptic number.
1245314026 is a deficient number, since it is larger than the sum of its proper divisors (795256694).
1245314026 is a wasteful number, since it uses less digits than its factorization.
1245314026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77349.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 1245314026 is about 35289.0071552034. The cubic root of 1245314026 is about 1075.8695761220.
Adding to 1245314026 its reverse (6204135421), we get a palindrome (7449449447).
The spelling of 1245314026 in words is "one billion, two hundred forty-five million, three hundred fourteen thousand, twenty-six".
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