Base | Representation |
---|---|
bin | 10110010110111000… |
… | …10011110000101101 |
3 | 1010222112000012110200 |
4 | 23023130103300231 |
5 | 144040300133123 |
6 | 5303020424113 |
7 | 603306632211 |
oct | 131334236055 |
9 | 33875005420 |
10 | 12003130413 |
11 | 50aa4aa59a |
12 | 23ab9a8039 |
13 | 11939bc641 |
14 | 81c1d4941 |
15 | 4a3b8d143 |
hex | 2cb713c2d |
12003130413 has 12 divisors (see below), whose sum is σ = 17364660768. Its totient is φ = 7989715080.
The previous prime is 12003130411. The next prime is 12003130429. The reversal of 12003130413 is 31403130021.
12003130413 is a `hidden beast` number, since 120 + 0 + 3 + 130 + 413 = 666.
It is not a de Polignac number, because 12003130413 - 21 = 12003130411 is a prime.
It is a super-2 number, since 2×120031304132 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12003130411) 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, 1024843 + ... + 1036488.
It is an arithmetic number, because the mean of its divisors is an integer number (1447055064).
Almost surely, 212003130413 is an apocalyptic number.
It is an amenable number.
12003130413 is a deficient number, since it is larger than the sum of its proper divisors (5361530355).
12003130413 is a wasteful number, since it uses less digits than its factorization.
12003130413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2061984 (or 2061981 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12003130413 its reverse (31403130021), we get a palindrome (43406260434).
The spelling of 12003130413 in words is "twelve billion, three million, one hundred thirty thousand, four hundred thirteen".
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