Base | Representation |
---|---|
bin | 10110110011001111… |
… | …10001110111011100 |
3 | 1011121002122011100100 |
4 | 23121213301313130 |
5 | 200032200041312 |
6 | 5342355301100 |
7 | 612225640044 |
oct | 133147616734 |
9 | 34532564310 |
10 | 12241018332 |
11 | 5211810284 |
12 | 24575aa790 |
13 | 120108101a |
14 | 841a3a724 |
15 | 4b99cd5dc |
hex | 2d99f1ddc |
12241018332 has 36 divisors (see below), whose sum is σ = 30946537440. Its totient is φ = 4079816832.
The previous prime is 12241018331. The next prime is 12241018369. The reversal of 12241018332 is 23381014221.
12241018332 is a `hidden beast` number, since 1 + 224 + 101 + 8 + 332 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 12241018296 and 12241018305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12241018331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350269 + ... + 383627.
It is an arithmetic number, because the mean of its divisors is an integer number (859626040).
Almost surely, 212241018332 is an apocalyptic number.
12241018332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12241018332 is an abundant number, since it is smaller than the sum of its proper divisors (18705519108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12241018332 is a wasteful number, since it uses less digits than its factorization.
12241018332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43562 (or 43557 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The spelling of 12241018332 in words is "twelve billion, two hundred forty-one million, eighteen thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •