Base | Representation |
---|---|
bin | 1101111110110… |
… | …01101001110111 |
3 | 22011200121122101 |
4 | 12333121221313 |
5 | 220011032242 |
6 | 15345442531 |
7 | 2622615151 |
oct | 677315167 |
9 | 264617571 |
10 | 117283447 |
11 | 60226876 |
12 | 33340447 |
13 | 1b3b55b8 |
14 | 1180dad1 |
15 | a46a9b7 |
hex | 6fd9a77 |
117283447 has 16 divisors (see below), whose sum is σ = 128286720. Its totient is φ = 106812000.
The previous prime is 117283429. The next prime is 117283457. The reversal of 117283447 is 744382711.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-117283447 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 (117283427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101322 + ... + 102472.
It is an arithmetic number, because the mean of its divisors is an integer number (8017920).
Almost surely, 2117283447 is an apocalyptic number.
117283447 is a deficient number, since it is larger than the sum of its proper divisors (11003273).
117283447 is a wasteful number, since it uses less digits than its factorization.
117283447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1374.
The product of its digits is 37632, while the sum is 37.
The square root of 117283447 is about 10829.7482426878. The cubic root of 117283447 is about 489.4919724224.
The spelling of 117283447 in words is "one hundred seventeen million, two hundred eighty-three thousand, four hundred forty-seven".
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