Base | Representation |
---|---|
bin | 11111110000110101… |
… | …011111001001101111 |
3 | 10021000212011222101110 |
4 | 133300311133021233 |
5 | 1024321430333033 |
6 | 23400123243103 |
7 | 2315106320622 |
oct | 376065371157 |
9 | 107025158343 |
10 | 34105324143 |
11 | 13511625900 |
12 | 6739979493 |
13 | 32a6a72797 |
14 | 1917777db9 |
15 | d49256363 |
hex | 7f0d5f26f |
34105324143 has 24 divisors (see below), whose sum is σ = 50023321600. Its totient is φ = 20653451280.
The previous prime is 34105324087. The next prime is 34105324153. The reversal of 34105324143 is 34142350143.
It is not a de Polignac number, because 34105324143 - 29 = 34105323631 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34105324143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34105324153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427548 + ... + 501006.
Almost surely, 234105324143 is an apocalyptic number.
34105324143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
34105324143 is a deficient number, since it is larger than the sum of its proper divisors (15917997457).
34105324143 is a wasteful number, since it uses less digits than its factorization.
34105324143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74763 (or 74752 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 34105324143 its reverse (34142350143), we get a palindrome (68247674286).
The spelling of 34105324143 in words is "thirty-four billion, one hundred five million, three hundred twenty-four thousand, one hundred forty-three".
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