Base | Representation |
---|---|
bin | 1010111100010111100101… |
… | …1110011100110010000000 |
3 | 1120121021022121000000100110 |
4 | 2233011321132130302000 |
5 | 3034114012300441230 |
6 | 41331311351351320 |
7 | 2351205105405522 |
oct | 257057136346200 |
9 | 46537277000313 |
10 | 12032241421440 |
11 | 3919932669a49 |
12 | 1423b19382540 |
13 | 693835259b56 |
14 | 2d85139a7a12 |
15 | 15cebd6e94b0 |
hex | af17979cc80 |
12032241421440 has 64 divisors (see below), whose sum is σ = 38352769536960. Its totient is φ = 3208597711872.
The previous prime is 12032241421439. The next prime is 12032241421471. The reversal of 12032241421440 is 4412414223021.
12032241421440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 12032241421398 and 12032241421407.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3133394284 + ... + 3133398123.
It is an arithmetic number, because the mean of its divisors is an integer number (599262024015).
Almost surely, 212032241421440 is an apocalyptic number.
12032241421440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12032241421440 is an abundant number, since it is smaller than the sum of its proper divisors (26320528115520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12032241421440 is an equidigital number, since it uses as much as digits as its factorization.
12032241421440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6266792429 (or 6266792417 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 12032241421440 its reverse (4412414223021), we get a palindrome (16444655644461).
The spelling of 12032241421440 in words is "twelve trillion, thirty-two billion, two hundred forty-one million, four hundred twenty-one thousand, four hundred forty".
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