Base | Representation |
---|---|
bin | 10110001101110110… |
… | …10100100100001100 |
3 | 1010210020110101100000 |
4 | 23012323110210030 |
5 | 143411401432332 |
6 | 5251313004300 |
7 | 601400002254 |
oct | 130673244414 |
9 | 33706411300 |
10 | 11927374092 |
11 | 5070767767 |
12 | 238a553690 |
13 | 11810b6a0a |
14 | 812114964 |
15 | 49c1c6b7c |
hex | 2c6ed490c |
11927374092 has 72 divisors (see below), whose sum is σ = 31357400256. Its totient is φ = 3964221648.
The previous prime is 11927374073. The next prime is 11927374111. The reversal of 11927374092 is 29047372911.
11927374092 is a `hidden beast` number, since 1 + 192 + 7 + 374 + 0 + 92 = 666.
It is an interprime number because it is at equal distance from previous prime (11927374073) and next prime (11927374111).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319603 + ... + 354965.
It is an arithmetic number, because the mean of its divisors is an integer number (435519448).
Almost surely, 211927374092 is an apocalyptic number.
11927374092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11927374092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15678700128).
11927374092 is an abundant number, since it is smaller than the sum of its proper divisors (19430026164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11927374092 is a wasteful number, since it uses less digits than its factorization.
11927374092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35729 (or 35715 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 45.
The spelling of 11927374092 in words is "eleven billion, nine hundred twenty-seven million, three hundred seventy-four thousand, ninety-two".
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