Base | Representation |
---|---|
bin | 111101101000100… |
… | …1100010000110001 |
3 | 12100010111120200101 |
4 | 1323101030100301 |
5 | 13213413313431 |
6 | 541114352401 |
7 | 102151411300 |
oct | 17321142061 |
9 | 5303446611 |
10 | 2068104241 |
11 | 971433365 |
12 | 49872b701 |
13 | 26c601028 |
14 | 158946437 |
15 | c1866961 |
hex | 7b44c431 |
2068104241 has 6 divisors (see below), whose sum is σ = 2405753970. Its totient is φ = 1772660736.
The previous prime is 2068104223. The next prime is 2068104257. The reversal of 2068104241 is 1424018602.
It can be written as a sum of positive squares in only one way, i.e., 1058135841 + 1009968400 = 32529^2 + 31780^2 .
It is not a de Polignac number, because 2068104241 - 217 = 2067973169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2068104211) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21103056 + ... + 21103153.
It is an arithmetic number, because the mean of its divisors is an integer number (400958995).
Almost surely, 22068104241 is an apocalyptic number.
It is an amenable number.
2068104241 is a deficient number, since it is larger than the sum of its proper divisors (337649729).
2068104241 is an equidigital number, since it uses as much as digits as its factorization.
2068104241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42206223 (or 42206216 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 2068104241 is about 45476.4141176500. The cubic root of 2068104241 is about 1274.0627208182.
The spelling of 2068104241 in words is "two billion, sixty-eight million, one hundred four thousand, two hundred forty-one".
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