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34344055 = 56868811
BaseRepresentation
bin1000001100000…
…0110001110111
32101121212012001
42003000301313
532243002210
63224040131
7564630304
oct203006167
971555161
1034344055
1118428219
12b603047
137166335
1447c00ab
15303603a
hex20c0c77

34344055 has 4 divisors (see below), whose sum is σ = 41212872. Its totient is φ = 27475240.

The previous prime is 34343987. The next prime is 34344059. The reversal of 34344055 is 55044343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55044343 = 431280101.

It is not a de Polignac number, because 34344055 - 219 = 33819767 is a prime.

It is a super-3 number, since 3×343440553 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34344059) 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, 3434401 + ... + 3434410.

It is an arithmetic number, because the mean of its divisors is an integer number (10303218).

Almost surely, 234344055 is an apocalyptic number.

34344055 is a deficient number, since it is larger than the sum of its proper divisors (6868817).

34344055 is an equidigital number, since it uses as much as digits as its factorization.

34344055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868816.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 34344055 is about 5860.3801071262. The cubic root of 34344055 is about 325.0502644151.

Adding to 34344055 its reverse (55044343), we get a palindrome (89388398).

The spelling of 34344055 in words is "thirty-four million, three hundred forty-four thousand, fifty-five".

Divisors: 1 5 6868811 34344055