Base | Representation |
---|---|
bin | 111101001010010… |
… | …0100010111001011 |
3 | 12022000121011212012 |
4 | 1322110210113023 |
5 | 13200331242141 |
6 | 535350010135 |
7 | 101566341602 |
oct | 17224442713 |
9 | 5260534765 |
10 | 2052212171 |
11 | 963469419 |
12 | 49334694b |
13 | 269228639 |
14 | 1567aaa39 |
15 | c0277ceb |
hex | 7a5245cb |
2052212171 has 8 divisors (see below), whose sum is σ = 2193240240. Its totient is φ = 1913440768.
The previous prime is 2052212153. The next prime is 2052212207. The reversal of 2052212171 is 1712122502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2052212171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2052212111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562286 + ... + 565923.
It is an arithmetic number, because the mean of its divisors is an integer number (274155030).
Almost surely, 22052212171 is an apocalyptic number.
2052212171 is a deficient number, since it is larger than the sum of its proper divisors (141028069).
2052212171 is a wasteful number, since it uses less digits than its factorization.
2052212171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1128333.
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 2052212171 is about 45301.3484457141. The cubic root of 2052212171 is about 1270.7908709857.
Adding to 2052212171 its reverse (1712122502), we get a palindrome (3764334673).
The spelling of 2052212171 in words is "two billion, fifty-two million, two hundred twelve thousand, one hundred seventy-one".
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