Search a number
-
+
34245211 = 7111334211
BaseRepresentation
bin1000001010100…
…0101001011011
32101102211121011
42002220221123
532231321321
63221554351
7564036160
oct202505133
971384534
1034245211
111836aa30
12b5759b7
137130350
144796067
153016ae1
hex20a8a5b

34245211 has 16 divisors (see below), whose sum is σ = 45980928. Its totient is φ = 24631200.

The previous prime is 34245199. The next prime is 34245221. The reversal of 34245211 is 11254243.

It is not a de Polignac number, because 34245211 - 211 = 34243163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34245221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16105 + ... + 18106.

It is an arithmetic number, because the mean of its divisors is an integer number (2873808).

Almost surely, 234245211 is an apocalyptic number.

34245211 is a deficient number, since it is larger than the sum of its proper divisors (11735717).

34245211 is a wasteful number, since it uses less digits than its factorization.

34245211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34242.

The product of its digits is 960, while the sum is 22.

The square root of 34245211 is about 5851.9407891741. The cubic root of 34245211 is about 324.7381275114.

Adding to 34245211 its reverse (11254243), we get a palindrome (45499454).

The spelling of 34245211 in words is "thirty-four million, two hundred forty-five thousand, two hundred eleven".

Divisors: 1 7 11 13 77 91 143 1001 34211 239477 376321 444743 2634247 3113201 4892173 34245211