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3445095 = 35241953
BaseRepresentation
bin1101001001000101100111
320111000210010
431021011213
51340220340
6201501303
741166003
oct15110547
96430703
103445095
111a43395
1211a1833
13938124
14659703
15480b80
hex349167

3445095 has 16 divisors (see below), whose sum is σ = 5540832. Its totient is φ = 1827840.

The previous prime is 3445093. The next prime is 3445109. The reversal of 3445095 is 5905443.

3445095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3445095 - 21 = 3445093 is a prime.

3445095 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445093) 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 15 ways as a sum of consecutive naturals, for example, 3139 + ... + 4091.

It is an arithmetic number, because the mean of its divisors is an integer number (346302).

Almost surely, 23445095 is an apocalyptic number.

3445095 is a deficient number, since it is larger than the sum of its proper divisors (2095737).

3445095 is a wasteful number, since it uses less digits than its factorization.

3445095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 3445095 is about 1856.0967108424. The cubic root of 3445095 is about 151.0313371506.

The spelling of 3445095 in words is "three million, four hundred forty-five thousand, ninety-five".

Divisors: 1 3 5 15 241 723 953 1205 2859 3615 4765 14295 229673 689019 1148365 3445095