Base | Representation |
---|---|
bin | 1010111110000… |
… | …01110111110011 |
3 | 20102011002222222 |
4 | 11133001313303 |
5 | 142024121321 |
6 | 13044151255 |
7 | 2165105333 |
oct | 537016763 |
9 | 212132888 |
10 | 92020211 |
11 | 47a41168 |
12 | 2699852b |
13 | 160ab63a |
14 | c3150c3 |
15 | 812a3ab |
hex | 57c1df3 |
92020211 has 8 divisors (see below), whose sum is σ = 97075200. Its totient is φ = 86986440.
The previous prime is 92020207. The next prime is 92020259. The reversal of 92020211 is 11202029.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 92020211 - 22 = 92020207 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 92020211.
It is not an unprimeable number, because it can be changed into a prime (92010211) 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 7 ways as a sum of consecutive naturals, for example, 4046 + ... + 14156.
It is an arithmetic number, because the mean of its divisors is an integer number (12134400).
Almost surely, 292020211 is an apocalyptic number.
92020211 is a deficient number, since it is larger than the sum of its proper divisors (5054989).
92020211 is a wasteful number, since it uses less digits than its factorization.
92020211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10609.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 92020211 is about 9592.7165599740. The cubic root of 92020211 is about 451.4687989813.
The spelling of 92020211 in words is "ninety-two million, twenty thousand, two hundred eleven".
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