Base | Representation |
---|---|
bin | 111101110010011… |
… | …1001000111100001 |
3 | 12100111012221222211 |
4 | 1323210321013201 |
5 | 13221224044310 |
6 | 541421202121 |
7 | 102243331114 |
oct | 17344710741 |
9 | 5314187884 |
10 | 2073268705 |
11 | 974340512 |
12 | 49a400341 |
13 | 2706bb921 |
14 | 1594cc57b |
15 | c2036c8a |
hex | 7b9391e1 |
2073268705 has 4 divisors (see below), whose sum is σ = 2487922452. Its totient is φ = 1658614960.
The previous prime is 2073268651. The next prime is 2073268709. The reversal of 2073268705 is 5078623702.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1045681569 + 1027587136 = 32337^2 + 32056^2 .
It is not a de Polignac number, because 2073268705 - 219 = 2072744417 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2073268709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207326866 + ... + 207326875.
It is an arithmetic number, because the mean of its divisors is an integer number (621980613).
Almost surely, 22073268705 is an apocalyptic number.
It is an amenable number.
2073268705 is a deficient number, since it is larger than the sum of its proper divisors (414653747).
2073268705 is an equidigital number, since it uses as much as digits as its factorization.
2073268705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414653746.
The product of its (nonzero) digits is 141120, while the sum is 40.
The square root of 2073268705 is about 45533.1604986959. The cubic root of 2073268705 is about 1275.1223678530.
The spelling of 2073268705 in words is "two billion, seventy-three million, two hundred sixty-eight thousand, seven hundred five".
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