Base | Representation |
---|---|
bin | 100001010100111… |
… | …0010000000010110 |
3 | 2212221011221012222 |
4 | 1002221302000112 |
5 | 4242232431412 |
6 | 302543542342 |
7 | 36465650054 |
oct | 10251620026 |
9 | 2787157188 |
10 | 1118248982 |
11 | 52424a014 |
12 | 2725ba9b2 |
13 | 14a8a00b6 |
14 | a872d1d4 |
15 | 6828d072 |
hex | 42a72016 |
1118248982 has 8 divisors (see below), whose sum is σ = 1678190400. Its totient is φ = 558852184.
The previous prime is 1118248981. The next prime is 1118248987. The reversal of 1118248982 is 2898428111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1118248981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130982 + ... + 139257.
It is an arithmetic number, because the mean of its divisors is an integer number (209773800).
Almost surely, 21118248982 is an apocalyptic number.
1118248982 is a deficient number, since it is larger than the sum of its proper divisors (559941418).
1118248982 is a wasteful number, since it uses less digits than its factorization.
1118248982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272310.
The product of its digits is 73728, while the sum is 44.
The square root of 1118248982 is about 33440.2299932282. The cubic root of 1118248982 is about 1037.9573386436.
The spelling of 1118248982 in words is "one billion, one hundred eighteen million, two hundred forty-eight thousand, nine hundred eighty-two".
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