Base | Representation |
---|---|
bin | 10100110111111111… |
… | …00001111001100000 |
3 | 1001221001001111000220 |
4 | 22123333201321200 |
5 | 140423001310432 |
6 | 5052022043040 |
7 | 544502261355 |
oct | 123377417140 |
9 | 31831044026 |
10 | 11207056992 |
11 | 483110087a |
12 | 2209279480 |
13 | 1097ab2a91 |
14 | 7845ac62c |
15 | 458d3e72c |
hex | 29bfe1e60 |
11207056992 has 48 divisors (see below), whose sum is σ = 29530448640. Its totient is φ = 3721473152.
The previous prime is 11207056979. The next prime is 11207057023. The reversal of 11207056992 is 29965070211.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-3 number, since 3×112070569923 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 196692 + ... + 247187.
It is an arithmetic number, because the mean of its divisors is an integer number (615217680).
Almost surely, 211207056992 is an apocalyptic number.
11207056992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11207056992 is an abundant number, since it is smaller than the sum of its proper divisors (18323391648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11207056992 is a wasteful number, since it uses less digits than its factorization.
11207056992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444155 (or 444147 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 42.
The spelling of 11207056992 in words is "eleven billion, two hundred seven million, fifty-six thousand, nine hundred ninety-two".
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