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34450211 = 1719106657
BaseRepresentation
bin1000001101101…
…0101100100011
32101211020210202
42003122230203
532304401321
63230215415
7565551635
oct203325443
971736722
1034450211
111849aa54
12b65456b
1371a2753
14480aa55
15305770b
hex20dab23

34450211 has 8 divisors (see below), whose sum is σ = 38396880. Its totient is φ = 30716928.

The previous prime is 34450189. The next prime is 34450217. The reversal of 34450211 is 11205443.

34450211 is nontrivially palindromic in base 12.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34450211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34450217) 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, 53006 + ... + 53651.

It is an arithmetic number, because the mean of its divisors is an integer number (4799610).

Almost surely, 234450211 is an apocalyptic number.

34450211 is a deficient number, since it is larger than the sum of its proper divisors (3946669).

34450211 is a wasteful number, since it uses less digits than its factorization.

34450211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106693.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 34450211 is about 5869.4302108467. The cubic root of 34450211 is about 325.3848254191.

Adding to 34450211 its reverse (11205443), we get a palindrome (45655654).

The spelling of 34450211 in words is "thirty-four million, four hundred fifty thousand, two hundred eleven".

Divisors: 1 17 19 323 106657 1813169 2026483 34450211