Base | Representation |
---|---|
bin | 10101111011001100… |
… | …00001101010001101 |
3 | 1010101022211102111210 |
4 | 22331212001222031 |
5 | 143101310443220 |
6 | 5224001005033 |
7 | 564456056334 |
oct | 127546015215 |
9 | 33338742453 |
10 | 11770796685 |
11 | 4aa034284a |
12 | 2346023779 |
13 | 115782406b |
14 | 7d93d6d1b |
15 | 48d5986e0 |
hex | 2bd981a8d |
11770796685 has 48 divisors (see below), whose sum is σ = 21046049856. Its totient is φ = 5597462016.
The previous prime is 11770796683. The next prime is 11770796693. The reversal of 11770796685 is 58669707711.
It is a happy number.
11770796685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11770796685 - 21 = 11770796683 is a prime.
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11770796683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28122 + ... + 155988.
It is an arithmetic number, because the mean of its divisors is an integer number (438459372).
Almost surely, 211770796685 is an apocalyptic number.
11770796685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11770796685 is a deficient number, since it is larger than the sum of its proper divisors (9275253171).
11770796685 is a wasteful number, since it uses less digits than its factorization.
11770796685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127930 (or 127911 counting only the distinct ones).
The product of its (nonzero) digits is 4445280, while the sum is 57.
The spelling of 11770796685 in words is "eleven billion, seven hundred seventy million, seven hundred ninety-six thousand, six hundred eighty-five".
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