Base | Representation |
---|---|
bin | 10101001011011011… |
… | …01110111100000000 |
3 | 1002100101222011202000 |
4 | 22211231232330000 |
5 | 141241230221333 |
6 | 5120130024000 |
7 | 551522541042 |
oct | 124555567400 |
9 | 32311864660 |
10 | 11370163968 |
11 | 4905185529 |
12 | 2253a18000 |
13 | 10c2820797 |
14 | 79c109a92 |
15 | 46830c713 |
hex | 2a5b6ef00 |
11370163968 has 72 divisors (see below), whose sum is σ = 33623595600. Its totient is φ = 3790052352.
The previous prime is 11370163967. The next prime is 11370163969. The reversal of 11370163968 is 86936107311.
11370163968 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 0 + 1 + 639 + 6 + 8 = 666.
11370163968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (11370163967) and next prime (11370163969).
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11370163967) 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 7 ways as a sum of consecutive naturals, for example, 815583 + ... + 829406.
Almost surely, 211370163968 is an apocalyptic number.
11370163968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
11370163968 is an abundant number, since it is smaller than the sum of its proper divisors (22253431632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11370163968 is an equidigital number, since it uses as much as digits as its factorization.
11370163968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1645014 (or 1644994 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 45.
The spelling of 11370163968 in words is "eleven billion, three hundred seventy million, one hundred sixty-three thousand, nine hundred sixty-eight".
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