Base | Representation |
---|---|
bin | 10100100001100110… |
… | …01110100110000000 |
3 | 1001102221201120021210 |
4 | 22100303032212000 |
5 | 140031414022231 |
6 | 5021233250120 |
7 | 540032233653 |
oct | 122063164600 |
9 | 31387646253 |
10 | 11019282816 |
11 | 4745109303 |
12 | 2176403940 |
13 | 1067c194b9 |
14 | 76768d89a |
15 | 4475eca46 |
hex | 290cce980 |
11019282816 has 64 divisors (see below), whose sum is σ = 30214195200. Its totient is φ = 3554603520.
The previous prime is 11019282797. The next prime is 11019282823. The reversal of 11019282816 is 61828291011.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450936 + ... + 474743.
It is an arithmetic number, because the mean of its divisors is an integer number (472096800).
Almost surely, 211019282816 is an apocalyptic number.
11019282816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
11019282816 is an abundant number, since it is smaller than the sum of its proper divisors (19194912384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11019282816 is an equidigital number, since it uses as much as digits as its factorization.
11019282816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 925727 (or 925715 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 39.
The spelling of 11019282816 in words is "eleven billion, nineteen million, two hundred eighty-two thousand, eight hundred sixteen".
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