Base | Representation |
---|---|
bin | 10101001100000111… |
… | …01011001111101100 |
3 | 1002100210210102001200 |
4 | 22212003223033230 |
5 | 141244213303022 |
6 | 5120453205500 |
7 | 551622455616 |
oct | 124603531754 |
9 | 32323712050 |
10 | 11375916012 |
11 | 490845408a |
12 | 2255930890 |
13 | 10c3a85966 |
14 | 79cba5db6 |
15 | 468a96bac |
hex | 2a60eb3ec |
11375916012 has 36 divisors (see below), whose sum is σ = 30006041520. Its totient is φ = 3627103392.
The previous prime is 11375916001. The next prime is 11375916029. The reversal of 11375916012 is 21061957311.
It is a happy number.
11375916012 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 591 + 60 + 1 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×113759160122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6868687 + ... + 6870342.
Almost surely, 211375916012 is an apocalyptic number.
11375916012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11375916012 is an abundant number, since it is smaller than the sum of its proper divisors (18630125508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11375916012 is a wasteful number, since it uses less digits than its factorization.
11375916012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13739062 (or 13739057 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 36.
The spelling of 11375916012 in words is "eleven billion, three hundred seventy-five million, nine hundred sixteen thousand, twelve".
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