Base | Representation |
---|---|
bin | 1011111011111011011101… |
… | …1101110110010011011101 |
3 | 1201110122212021121222222020 |
4 | 2332332313131312103131 |
5 | 3210011332001110123 |
6 | 43525101541010353 |
7 | 2523122663042214 |
oct | 276766735662335 |
9 | 51418767558866 |
10 | 13124203144413 |
11 | 41aaa41589489 |
12 | 157b6850b39b9 |
13 | 7427b78ac78a |
14 | 33530168207b |
15 | 17b5cd63d7e3 |
hex | befb77764dd |
13124203144413 has 8 divisors (see below), whose sum is σ = 17549366742048. Its totient is φ = 8724254154864.
The previous prime is 13124203144411. The next prime is 13124203144453. The reversal of 13124203144413 is 31444130242131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13124203144413 - 21 = 13124203144411 is a prime.
It is a super-2 number, since 2×131242031444132 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124203144411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6303650806 + ... + 6303652887.
It is an arithmetic number, because the mean of its divisors is an integer number (2193670842756).
Almost surely, 213124203144413 is an apocalyptic number.
It is an amenable number.
13124203144413 is a deficient number, since it is larger than the sum of its proper divisors (4425163597635).
13124203144413 is a wasteful number, since it uses less digits than its factorization.
13124203144413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12607304043.
The product of its (nonzero) digits is 27648, while the sum is 33.
Adding to 13124203144413 its reverse (31444130242131), we get a palindrome (44568333386544).
The spelling of 13124203144413 in words is "thirteen trillion, one hundred twenty-four billion, two hundred three million, one hundred forty-four thousand, four hundred thirteen".
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