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34305055 = 56861011
BaseRepresentation
bin1000001011011…
…1010000011111
32101112212200121
42002313100133
532240230210
63223135411
7564405511
oct202672037
971485617
1034305055
1118400994
12b5a4567
137151665
1447adbb1
1530296da
hex20b741f

34305055 has 4 divisors (see below), whose sum is σ = 41166072. Its totient is φ = 27444040.

The previous prime is 34305043. The next prime is 34305067. The reversal of 34305055 is 55050343.

It is a happy number.

34305055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55050343 = 96756929.

It is an interprime number because it is at equal distance from previous prime (34305043) and next prime (34305067).

It is not a de Polignac number, because 34305055 - 213 = 34296863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3430501 + ... + 3430510.

It is an arithmetic number, because the mean of its divisors is an integer number (10291518).

Almost surely, 234305055 is an apocalyptic number.

34305055 is a deficient number, since it is larger than the sum of its proper divisors (6861017).

34305055 is an equidigital number, since it uses as much as digits as its factorization.

34305055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6861016.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 34305055 is about 5857.0517327406. The cubic root of 34305055 is about 324.9271789509.

Adding to 34305055 its reverse (55050343), we get a palindrome (89355398).

The spelling of 34305055 in words is "thirty-four million, three hundred five thousand, fifty-five".

Divisors: 1 5 6861011 34305055