Base | Representation |
---|---|
bin | 1110000001100101001111… |
… | …11011100111000000101001 |
3 | 11001012100012012100001020101 |
4 | 13000302213323213000221 |
5 | 13020243204221403013 |
6 | 145332003005025401 |
7 | 6332110602551644 |
oct | 700624773470051 |
9 | 131170165301211 |
10 | 30840682606633 |
11 | 99105073532a9 |
12 | 356116a255261 |
13 | 14293579ca713 |
14 | 7889a880aa5b |
15 | 38738498b8dd |
hex | 1c0ca7ee7029 |
30840682606633 has 2 divisors, whose sum is σ = 30840682606634. Its totient is φ = 30840682606632.
The previous prime is 30840682606603. The next prime is 30840682606703. The reversal of 30840682606633 is 33660628604803.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30519967662144 + 320714944489 = 5524488^2 + 566317^2 .
It is a cyclic number.
It is not a de Polignac number, because 30840682606633 - 213 = 30840682598441 is a prime.
It is a super-3 number, since 3×308406826066333 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (30840682606603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15420341303316 + 15420341303317.
It is an arithmetic number, because the mean of its divisors is an integer number (15420341303317).
Almost surely, 230840682606633 is an apocalyptic number.
It is an amenable number.
30840682606633 is a deficient number, since it is larger than the sum of its proper divisors (1).
30840682606633 is an equidigital number, since it uses as much as digits as its factorization.
30840682606633 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 17915904, while the sum is 55.
The spelling of 30840682606633 in words is "thirty trillion, eight hundred forty billion, six hundred eighty-two million, six hundred six thousand, six hundred thirty-three".
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