Base | Representation |
---|---|
bin | 100100001010001… |
… | …1111111101000010 |
3 | 10010120002201101220 |
4 | 1020110133331002 |
5 | 4441103131224 |
6 | 320221535510 |
7 | 42032106624 |
oct | 11024377502 |
9 | 3116081356 |
10 | 1213333314 |
11 | 572993306 |
12 | 29a414596 |
13 | 1644b230b |
14 | b7200c14 |
15 | 717c1279 |
hex | 4851ff42 |
1213333314 has 16 divisors (see below), whose sum is σ = 2428912128. Its totient is φ = 404070192.
The previous prime is 1213333313. The next prime is 1213333321. The reversal of 1213333314 is 4133333121.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1213333313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86497 + ... + 99540.
It is an arithmetic number, because the mean of its divisors is an integer number (151807008).
Almost surely, 21213333314 is an apocalyptic number.
1213333314 is an abundant number, since it is smaller than the sum of its proper divisors (1215578814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1213333314 is a wasteful number, since it uses less digits than its factorization.
1213333314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187129.
The product of its digits is 1944, while the sum is 24.
The square root of 1213333314 is about 34832.9343294532. The cubic root of 1213333314 is about 1066.5798483809.
Adding to 1213333314 its reverse (4133333121), we get a palindrome (5346666435).
The spelling of 1213333314 in words is "one billion, two hundred thirteen million, three hundred thirty-three thousand, three hundred fourteen".
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