Base | Representation |
---|---|
bin | 100111110011001010… |
… | …010111010101010111 |
3 | 11002022020002122222112 |
4 | 213303022113111113 |
5 | 1200004434124132 |
6 | 31344252021235 |
7 | 3041665303406 |
oct | 476312272527 |
9 | 132266078875 |
10 | 42734286167 |
11 | 1713a432781 |
12 | 834776181b |
13 | 40506b1b81 |
14 | 20d57a763d |
15 | 11a1a90ab2 |
hex | 9f3297557 |
42734286167 has 4 divisors (see below), whose sum is σ = 42736672680. Its totient is φ = 42731899656.
The previous prime is 42734286151. The next prime is 42734286169. The reversal of 42734286167 is 76168243724.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42734286167 - 24 = 42734286151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42734286169) 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, 1166192 + ... + 1202277.
It is an arithmetic number, because the mean of its divisors is an integer number (10684168170).
Almost surely, 242734286167 is an apocalyptic number.
42734286167 is a deficient number, since it is larger than the sum of its proper divisors (2386513).
42734286167 is a wasteful number, since it uses less digits than its factorization.
42734286167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2386512.
The product of its digits is 2709504, while the sum is 50.
The spelling of 42734286167 in words is "forty-two billion, seven hundred thirty-four million, two hundred eighty-six thousand, one hundred sixty-seven".
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