Search a number
-
+
34254211 = 47728813
BaseRepresentation
bin1000001010101…
…0110110000011
32101110021221111
42002222312003
532232113321
63222104151
7564104335
oct202526603
971407844
1034254211
1118376772
12b57b057
137134484
144799455
1530195e1
hex20aad83

34254211 has 4 divisors (see below), whose sum is σ = 34983072. Its totient is φ = 33525352.

The previous prime is 34254203. The next prime is 34254217. The reversal of 34254211 is 11245243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34254211 - 23 = 34254203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34254217) 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 3 ways as a sum of consecutive naturals, for example, 364360 + ... + 364453.

It is an arithmetic number, because the mean of its divisors is an integer number (8745768).

Almost surely, 234254211 is an apocalyptic number.

34254211 is a deficient number, since it is larger than the sum of its proper divisors (728861).

34254211 is an equidigital number, since it uses as much as digits as its factorization.

34254211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728860.

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

The square root of 34254211 is about 5852.7097143118. The cubic root of 34254211 is about 324.7665732130.

Adding to 34254211 its reverse (11245243), we get a palindrome (45499454).

The spelling of 34254211 in words is "thirty-four million, two hundred fifty-four thousand, two hundred eleven".

Divisors: 1 47 728813 34254211