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34222933 = 191801207
BaseRepresentation
bin1000001010001…
…1001101010101
32101101201001001
42002203031111
532230113213
63221303301
7563614213
oct202431525
971351031
1034222933
1118355218
12b564b31
137123174
14478bcb3
1530101dd
hex20a3355

34222933 has 4 divisors (see below), whose sum is σ = 36024160. Its totient is φ = 32421708.

The previous prime is 34222913. The next prime is 34222939. The reversal of 34222933 is 33922243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33922243 = 60156443.

It is a cyclic number.

It is not a de Polignac number, because 34222933 - 25 = 34222901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34222939) 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, 900585 + ... + 900622.

It is an arithmetic number, because the mean of its divisors is an integer number (9006040).

Almost surely, 234222933 is an apocalyptic number.

It is an amenable number.

34222933 is a deficient number, since it is larger than the sum of its proper divisors (1801227).

34222933 is a wasteful number, since it uses less digits than its factorization.

34222933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801226.

The product of its digits is 7776, while the sum is 28.

The square root of 34222933 is about 5850.0370084299. The cubic root of 34222933 is about 324.6676934746.

The spelling of 34222933 in words is "thirty-four million, two hundred twenty-two thousand, nine hundred thirty-three".

Divisors: 1 19 1801207 34222933