Base | Representation |
---|---|
bin | 111101101001010… |
… | …1101011101100011 |
3 | 12100011020210210221 |
4 | 1323102231131203 |
5 | 13214014033441 |
6 | 541131103511 |
7 | 102154660105 |
oct | 17322553543 |
9 | 5304223727 |
10 | 2068502371 |
11 | 9716854a1 |
12 | 4988a1b97 |
13 | 26c710300 |
14 | 158a0b575 |
15 | c18e48d1 |
hex | 7b4ad763 |
2068502371 has 6 divisors (see below), whose sum is σ = 2239857780. Its totient is φ = 1909386648.
The previous prime is 2068502347. The next prime is 2068502407. The reversal of 2068502371 is 1732058602.
It is a happy number.
It is not a de Polignac number, because 2068502371 - 211 = 2068500323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2068502671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6119661 + ... + 6119998.
It is an arithmetic number, because the mean of its divisors is an integer number (373309630).
Almost surely, 22068502371 is an apocalyptic number.
2068502371 is a deficient number, since it is larger than the sum of its proper divisors (171355409).
2068502371 is a wasteful number, since it uses less digits than its factorization.
2068502371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12239685 (or 12239672 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 2068502371 is about 45480.7912310241. The cubic root of 2068502371 is about 1274.1444720238.
The spelling of 2068502371 in words is "two billion, sixty-eight million, five hundred two thousand, three hundred seventy-one".
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