Base | Representation |
---|---|
bin | 1011010100010111011010… |
… | …1110010010011001110000 |
3 | 1122001200110110000112121122 |
4 | 2311011312232102121300 |
5 | 3112342330044231000 |
6 | 42244532511041412 |
7 | 2423041416360446 |
oct | 265056656223160 |
9 | 48050413015548 |
10 | 12444512102000 |
11 | 3a68762721260 |
12 | 148b9b5b10268 |
13 | 6c3687b33504 |
14 | 3104636c8b96 |
15 | 168a9c4d0085 |
hex | b5176b92670 |
12444512102000 has 80 divisors (see below), whose sum is σ = 32826360344544. Its totient is φ = 4525277120000.
The previous prime is 12444512101981. The next prime is 12444512102017. The reversal of 12444512102000 is 20121544421.
12444512102000 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 (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282807821 + ... + 282851820.
Almost surely, 212444512102000 is an apocalyptic number.
12444512102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12444512102000 is an abundant number, since it is smaller than the sum of its proper divisors (20381848242544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12444512102000 is a wasteful number, since it uses less digits than its factorization.
12444512102000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565659675 (or 565659659 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 26.
Adding to 12444512102000 its reverse (20121544421), we get a palindrome (12464633646421).
The spelling of 12444512102000 in words is "twelve trillion, four hundred forty-four billion, five hundred twelve million, one hundred two thousand".
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