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34302011 = 191805369
BaseRepresentation
bin1000001011011…
…0100000111011
32101112201111212
42002312200323
532240131021
63223113335
7564363602
oct202664073
971481455
1034302011
11183a9677
12b5a284b
137150163
1447aca39
15302885b
hex20b683b

34302011 has 4 divisors (see below), whose sum is σ = 36107400. Its totient is φ = 32496624.

The previous prime is 34301989. The next prime is 34302029. The reversal of 34302011 is 11020343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11020343 = 53207931.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34302011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34302061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902666 + ... + 902703.

It is an arithmetic number, because the mean of its divisors is an integer number (9026850).

Almost surely, 234302011 is an apocalyptic number.

34302011 is a deficient number, since it is larger than the sum of its proper divisors (1805389).

34302011 is a wasteful number, since it uses less digits than its factorization.

34302011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805388.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 34302011 is about 5856.7918692745. The cubic root of 34302011 is about 324.9175680486.

Adding to 34302011 its reverse (11020343), we get a palindrome (45322354).

The spelling of 34302011 in words is "thirty-four million, three hundred two thousand, eleven".

Divisors: 1 19 1805369 34302011