Base | Representation |
---|---|
bin | 100011100101011101001010… |
… | …1010001100011010011011001 |
3 | 1112001021120102220101201020111 |
4 | 1013022322111101203103121 |
5 | 312011333244014112441 |
6 | 3025415154540524321 |
7 | 122634210423306514 |
oct | 10712722521432331 |
9 | 1461246386351214 |
10 | 313011131004121 |
11 | 9080a3032a5380 |
12 | 2b1337a25506a1 |
13 | 10586a911953b4 |
14 | 5741b68cadd7b |
15 | 262c210311081 |
hex | 11cae954634d9 |
313011131004121 has 8 divisors (see below), whose sum is σ = 347064502932288. Its totient is φ = 279890728170000.
The previous prime is 313011131004083. The next prime is 313011131004163. The reversal of 313011131004121 is 121400131110313.
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 313011131004121 - 27 = 313011131003993 is a prime.
It is a super-3 number, since 3×3130111310041213 (a number of 44 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 313011131004092 and 313011131004101.
It is not an unprimeable number, because it can be changed into a prime (313011131004181) 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, 233242272805 + ... + 233242274146.
It is an arithmetic number, because the mean of its divisors is an integer number (43383062866536).
Almost surely, 2313011131004121 is an apocalyptic number.
It is an amenable number.
313011131004121 is a deficient number, since it is larger than the sum of its proper divisors (34053371928167).
313011131004121 is a wasteful number, since it uses less digits than its factorization.
313011131004121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466484547023.
The product of its (nonzero) digits is 216, while the sum is 22.
Adding to 313011131004121 its reverse (121400131110313), we get a palindrome (434411262114434).
The spelling of 313011131004121 in words is "three hundred thirteen trillion, eleven billion, one hundred thirty-one million, four thousand, one hundred twenty-one".
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