Base | Representation |
---|---|
bin | 11111111111000011… |
… | …011010111111011111 |
3 | 10021122111000202112001 |
4 | 133333003122333133 |
5 | 1030314011430033 |
6 | 23435524023131 |
7 | 2324033656210 |
oct | 377703327737 |
9 | 107574022461 |
10 | 34343858143 |
11 | 13624237a41 |
12 | 67a5831aa7 |
13 | 33142cc26a |
14 | 193b30b407 |
15 | d60172e7d |
hex | 7ff0dafdf |
34343858143 has 4 divisors (see below), whose sum is σ = 39250123600. Its totient is φ = 29437592688.
The previous prime is 34343858113. The next prime is 34343858161. The reversal of 34343858143 is 34185834343.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34185834343 = 263 ⋅129984161.
It is not a de Polignac number, because 34343858143 - 225 = 34310303711 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34343858093 and 34343858102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34343858113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453132718 + ... + 2453132731.
It is an arithmetic number, because the mean of its divisors is an integer number (9812530900).
Almost surely, 234343858143 is an apocalyptic number.
34343858143 is a deficient number, since it is larger than the sum of its proper divisors (4906265457).
34343858143 is an equidigital number, since it uses as much as digits as its factorization.
34343858143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4906265456.
The product of its digits is 1658880, while the sum is 46.
The spelling of 34343858143 in words is "thirty-four billion, three hundred forty-three million, eight hundred fifty-eight thousand, one hundred forty-three".
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