Base | Representation |
---|---|
bin | 11100000001011011111011… |
… | …000101110101011000011101 |
3 | 121011101000022120000001220201 |
4 | 130001123323011311120131 |
5 | 112123212210033431023 |
6 | 1114041303001143501 |
7 | 34650041213013352 |
oct | 3401337305653035 |
9 | 534330276001821 |
10 | 123244004202013 |
11 | 362a6541453392 |
12 | 119a561b78ab91 |
13 | 539cb23a914a6 |
14 | 2261082340629 |
15 | e3acd560abad |
hex | 7016fb17561d |
123244004202013 has 8 divisors (see below), whose sum is σ = 123649339603328. Its totient is φ = 122838694055424.
The previous prime is 123244004202001. The next prime is 123244004202043. The reversal of 123244004202013 is 310202400442321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123244004202013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123244004202043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3487420 + ... + 16082602.
It is an arithmetic number, because the mean of its divisors is an integer number (15456167450416).
Almost surely, 2123244004202013 is an apocalyptic number.
It is an amenable number.
123244004202013 is a deficient number, since it is larger than the sum of its proper divisors (405335401315).
123244004202013 is a wasteful number, since it uses less digits than its factorization.
123244004202013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12627363.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 123244004202013 its reverse (310202400442321), we get a palindrome (433446404644334).
The spelling of 123244004202013 in words is "one hundred twenty-three trillion, two hundred forty-four billion, four million, two hundred two thousand, thirteen".
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