Base | Representation |
---|---|
bin | 1010111010101011001001… |
… | …0100000100010110111000 |
3 | 1120111111011210011021101022 |
4 | 2232222302110010112320 |
5 | 3033124402314331300 |
6 | 41310054545442012 |
7 | 2346124520355044 |
oct | 256526224042670 |
9 | 46444153137338 |
10 | 12003130230200 |
11 | 390855410410a |
12 | 141a354040308 |
13 | 690b760705c5 |
14 | 2d6d51605024 |
15 | 15c367b3b285 |
hex | aeab25045b8 |
12003130230200 has 96 divisors (see below), whose sum is σ = 29447836869600. Its totient is φ = 4540900700160.
The previous prime is 12003130230181. The next prime is 12003130230229. The reversal of 12003130230200 is 203203130021.
It is a super-2 number, since 2×120031302302002 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14250017 + ... + 15068816.
It is an arithmetic number, because the mean of its divisors is an integer number (306748300725).
Almost surely, 212003130230200 is an apocalyptic number.
12003130230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12003130230200 is an abundant number, since it is smaller than the sum of its proper divisors (17444706639400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12003130230200 is a wasteful number, since it uses less digits than its factorization.
12003130230200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29318961 (or 29318952 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 12003130230200 its reverse (203203130021), we get a palindrome (12206333360221).
The spelling of 12003130230200 in words is "twelve trillion, three billion, one hundred thirty million, two hundred thirty thousand, two hundred".
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