Base | Representation |
---|---|
bin | 110000011100000100001… |
… | …001100100000010100101 |
3 | 102210012212200111010102202 |
4 | 300130010021210002211 |
5 | 414014103313121211 |
6 | 11025100342344245 |
7 | 462326345646503 |
oct | 60340411440245 |
9 | 12705780433382 |
10 | 3328669270181 |
11 | 107375402aaa2 |
12 | 45915072b085 |
13 | 1b1b7a1196b8 |
14 | b7173843673 |
15 | 5b8bdcbb53b |
hex | 307042640a5 |
3328669270181 has 2 divisors, whose sum is σ = 3328669270182. Its totient is φ = 3328669270180.
The previous prime is 3328669270169. The next prime is 3328669270183. The reversal of 3328669270181 is 1810729668233.
3328669270181 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2806995317281 + 521673952900 = 1675409^2 + 722270^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3328669270181 is a prime.
It is a super-2 number, since 2×33286692701812 (a number of 26 digits) contains 22 as substring.
Together with 3328669270183, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3328669270183) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1664334635090 + 1664334635091.
It is an arithmetic number, because the mean of its divisors is an integer number (1664334635091).
Almost surely, 23328669270181 is an apocalyptic number.
It is an amenable number.
3328669270181 is a deficient number, since it is larger than the sum of its proper divisors (1).
3328669270181 is an equidigital number, since it uses as much as digits as its factorization.
3328669270181 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5225472, while the sum is 56.
The spelling of 3328669270181 in words is "three trillion, three hundred twenty-eight billion, six hundred sixty-nine million, two hundred seventy thousand, one hundred eighty-one".
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