Base | Representation |
---|---|
bin | 10100111010101110… |
… | …11110110011100000 |
3 | 1001222122102211220211 |
4 | 22131113132303200 |
5 | 140444402103432 |
6 | 5054204143504 |
7 | 545202246130 |
oct | 123527366340 |
9 | 31878384824 |
10 | 11230112992 |
11 | 484311911a |
12 | 2214b37b94 |
13 | 109c7c6197 |
14 | 787690ac0 |
15 | 45ad95d47 |
hex | 29d5dece0 |
11230112992 has 24 divisors (see below), whose sum is σ = 25267754736. Its totient is φ = 4812905472.
The previous prime is 11230112983. The next prime is 11230113007. The reversal of 11230112992 is 29921103211.
It is a super-2 number, since 2×112301129922 (a number of 21 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 25066993 + ... + 25067440.
It is an arithmetic number, because the mean of its divisors is an integer number (1052823114).
Almost surely, 211230112992 is an apocalyptic number.
It is an amenable number.
11230112992 is an abundant number, since it is smaller than the sum of its proper divisors (14037641744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11230112992 is an equidigital number, since it uses as much as digits as its factorization.
11230112992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50134450 (or 50134442 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 31.
The spelling of 11230112992 in words is "eleven billion, two hundred thirty million, one hundred twelve thousand, nine hundred ninety-two".
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