Base | Representation |
---|---|
bin | 1010111010101011000010… |
… | …1100101100001010111100 |
3 | 1120111111002220011110022022 |
4 | 2232222300230230022330 |
5 | 3033124323400132200 |
6 | 41310052140535312 |
7 | 2346124041125432 |
oct | 256526054541274 |
9 | 46444086143268 |
10 | 12003103130300 |
11 | 390853a8845a7 |
12 | 141a346b51538 |
13 | 690b70572669 |
14 | 2d6d4bb8cd52 |
15 | 15c365586885 |
hex | aeab0b2c2bc |
12003103130300 has 72 divisors (see below), whose sum is σ = 26093206115424. Its totient is φ = 4792677514240.
The previous prime is 12003103130279. The next prime is 12003103130303. The reversal of 12003103130300 is 303130130021.
12003103130300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12003103130303) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 511913177 + ... + 511936623.
It is an arithmetic number, because the mean of its divisors is an integer number (362405640492).
Almost surely, 212003103130300 is an apocalyptic number.
12003103130300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12003103130300 is an abundant number, since it is smaller than the sum of its proper divisors (14090102985124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12003103130300 is a wasteful number, since it uses less digits than its factorization.
12003103130300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32375 (or 32368 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 12003103130300 its reverse (303130130021), we get a palindrome (12306233260321).
The spelling of 12003103130300 in words is "twelve trillion, three billion, one hundred three million, one hundred thirty thousand, three hundred".
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