Base | Representation |
---|---|
bin | 10101001110110001… |
… | …00110111111011000 |
3 | 1002102100200120122100 |
4 | 22213120212333120 |
5 | 141320413241244 |
6 | 5123010323400 |
7 | 552312636612 |
oct | 124730467730 |
9 | 32370616570 |
10 | 11398180824 |
11 | 4919a80a58 |
12 | 2261289560 |
13 | 10c857cbc4 |
14 | 7a1b1ddb2 |
15 | 46a9e3b69 |
hex | 2a7626fd8 |
11398180824 has 48 divisors (see below), whose sum is σ = 30882004920. Its totient is φ = 3797925120.
The previous prime is 11398180811. The next prime is 11398180831. The reversal of 11398180824 is 42808189311.
11398180824 is a `hidden beast` number, since 1 + 1 + 398 + 180 + 82 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 11398180824.
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 11 ways as a sum of consecutive naturals, for example, 165664 + ... + 224144.
Almost surely, 211398180824 is an apocalyptic number.
It is an amenable number.
11398180824 is an abundant number, since it is smaller than the sum of its proper divisors (19483824096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11398180824 is a wasteful number, since it uses less digits than its factorization.
11398180824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61200 (or 61193 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 45.
The spelling of 11398180824 in words is "eleven billion, three hundred ninety-eight million, one hundred eighty thousand, eight hundred twenty-four".
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