Base | Representation |
---|---|
bin | 100100001011100… |
… | …0010110111100101 |
3 | 10010121100121202200 |
4 | 1020113002313211 |
5 | 4441241004423 |
6 | 320244125113 |
7 | 42040556250 |
oct | 11027026745 |
9 | 3117317680 |
10 | 1214000613 |
11 | 5732a96a1 |
12 | 29a696799 |
13 | 164686c77 |
14 | b7336097 |
15 | 718a3d43 |
hex | 485c2de5 |
1214000613 has 12 divisors (see below), whose sum is σ = 2004064608. Its totient is φ = 693714600.
The previous prime is 1214000569. The next prime is 1214000653. The reversal of 1214000613 is 3160004121.
It is a happy number.
1214000613 is a `hidden beast` number, since 12 + 1 + 40 + 0 + 0 + 613 = 666.
It is not a de Polignac number, because 1214000613 - 216 = 1213935077 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214000653) 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, 9634863 + ... + 9634988.
It is an arithmetic number, because the mean of its divisors is an integer number (167005384).
Almost surely, 21214000613 is an apocalyptic number.
It is an amenable number.
1214000613 is a deficient number, since it is larger than the sum of its proper divisors (790063995).
1214000613 is a wasteful number, since it uses less digits than its factorization.
1214000613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19269864 (or 19269861 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1214000613 is about 34842.5115770950. The cubic root of 1214000613 is about 1066.7753421284.
Adding to 1214000613 its reverse (3160004121), we get a palindrome (4374004734).
The spelling of 1214000613 in words is "one billion, two hundred fourteen million, six hundred thirteen", and thus it is an aban number.
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