Base | Representation |
---|---|
bin | 111101110000000… |
… | …1111101000100011 |
3 | 12100101221001112102 |
4 | 1323200033220203 |
5 | 13220421101321 |
6 | 541335121015 |
7 | 102230064500 |
oct | 17340175043 |
9 | 5311831472 |
10 | 2072050211 |
11 | 973688aa0 |
12 | 499b1316b |
13 | 27038311a |
14 | 1592924a7 |
15 | c1d95c0b |
hex | 7b80fa23 |
2072050211 has 24 divisors (see below), whose sum is σ = 2679115824. Its totient is φ = 1584098880.
The previous prime is 2072050193. The next prime is 2072050223. The reversal of 2072050211 is 1120502702.
It is not a de Polignac number, because 2072050211 - 214 = 2072033827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2072050231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7700 + ... + 64833.
It is an arithmetic number, because the mean of its divisors is an integer number (111629826).
Almost surely, 22072050211 is an apocalyptic number.
2072050211 is a deficient number, since it is larger than the sum of its proper divisors (607065613).
2072050211 is a wasteful number, since it uses less digits than its factorization.
2072050211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72611 (or 72604 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 20.
The square root of 2072050211 is about 45519.7782397937. The cubic root of 2072050211 is about 1274.8725154606.
Adding to 2072050211 its reverse (1120502702), we get a palindrome (3192552913).
The spelling of 2072050211 in words is "two billion, seventy-two million, fifty thousand, two hundred eleven".
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