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34380695 = 56876139
BaseRepresentation
bin1000001100100…
…1101110010111
32101200201110002
42003021232113
532300140240
63224521515
7565142156
oct203115627
971621402
1034380695
11184527a8
12b62029b
137179c0b
1447cd59d
153041d15
hex20c9b97

34380695 has 4 divisors (see below), whose sum is σ = 41256840. Its totient is φ = 27504552.

The previous prime is 34380691. The next prime is 34380701. The reversal of 34380695 is 59608343.

34380695 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.

It is a cyclic number.

It is not a de Polignac number, because 34380695 - 22 = 34380691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34380691) by changing a digit.

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, 3438065 + ... + 3438074.

It is an arithmetic number, because the mean of its divisors is an integer number (10314210).

Almost surely, 234380695 is an apocalyptic number.

34380695 is a deficient number, since it is larger than the sum of its proper divisors (6876145).

34380695 is an equidigital number, since it uses as much as digits as its factorization.

34380695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6876144.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 34380695 is about 5863.5053508972. The cubic root of 34380695 is about 325.1658167657.

The spelling of 34380695 in words is "thirty-four million, three hundred eighty thousand, six hundred ninety-five".

Divisors: 1 5 6876139 34380695