Base | Representation |
---|---|
bin | 11111110111010000… |
… | …110001111100101001 |
3 | 10021022101001201010000 |
4 | 133313100301330221 |
5 | 1030032031023223 |
6 | 23414534213213 |
7 | 2320555624410 |
oct | 376720617451 |
9 | 107271051100 |
10 | 34213142313 |
11 | 13567477229 |
12 | 6769ab4209 |
13 | 32c31c2a0c |
14 | 1927c02477 |
15 | d53952543 |
hex | 7f7431f29 |
34213142313 has 20 divisors (see below), whose sum is σ = 58409739520. Its totient is φ = 19550366712.
The previous prime is 34213142291. The next prime is 34213142347. The reversal of 34213142313 is 31324131243.
It is a happy number.
34213142313 is a `hidden beast` number, since 3 + 421 + 3 + 1 + 4 + 231 + 3 = 666.
It is not a de Polignac number, because 34213142313 - 28 = 34213142057 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (34213142363) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30169753 + ... + 30170886.
It is an arithmetic number, because the mean of its divisors is an integer number (2920486976).
Almost surely, 234213142313 is an apocalyptic number.
It is an amenable number.
34213142313 is a deficient number, since it is larger than the sum of its proper divisors (24196597207).
34213142313 is an equidigital number, since it uses as much as digits as its factorization.
34213142313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60340658 (or 60340649 counting only the distinct ones).
The product of its digits is 5184, while the sum is 27.
Adding to 34213142313 its reverse (31324131243), we get a palindrome (65537273556).
The spelling of 34213142313 in words is "thirty-four billion, two hundred thirteen million, one hundred forty-two thousand, three hundred thirteen".
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