Base | Representation |
---|---|
bin | 1011010011000010010101… |
… | …1011011101111000010101 |
3 | 1121222111111202221010011002 |
4 | 2310300211123131320111 |
5 | 3112004041341033201 |
6 | 42230234333553045 |
7 | 2421302434411316 |
oct | 264604533357025 |
9 | 47874452833132 |
10 | 12421673377301 |
11 | 3a5a002875371 |
12 | 14874a1345785 |
13 | 6c14882c0426 |
14 | 30d2d83bc60d |
15 | 1681b242a76b |
hex | b4c256dde15 |
12421673377301 has 8 divisors (see below), whose sum is σ = 13155452613144. Its totient is φ = 11688237760000.
The previous prime is 12421673377297. The next prime is 12421673377339. The reversal of 12421673377301 is 10377337612421.
It can be written as a sum of positive squares in 4 ways, for example, as 1373701202500 + 11047972174801 = 1172050^2 + 3323849^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12421673377301 - 22 = 12421673377297 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 (12421673379301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85830200 + ... + 85974801.
It is an arithmetic number, because the mean of its divisors is an integer number (1644431576643).
Almost surely, 212421673377301 is an apocalyptic number.
It is an amenable number.
12421673377301 is a deficient number, since it is larger than the sum of its proper divisors (733779235843).
12421673377301 is a wasteful number, since it uses less digits than its factorization.
12421673377301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171809271.
The product of its (nonzero) digits is 889056, while the sum is 47.
The spelling of 12421673377301 in words is "twelve trillion, four hundred twenty-one billion, six hundred seventy-three million, three hundred seventy-seven thousand, three hundred one".
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