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4575109 = 71159417
BaseRepresentation
bin10001011100111110000101
322121102212111
4101130332011
52132400414
6242021021
753613340
oct21347605
98542774
104575109
112645390
121647771
13c42586
14871457
156058c4
hex45cf85

4575109 has 8 divisors (see below), whose sum is σ = 5704128. Its totient is φ = 3564960.

The previous prime is 4575107. The next prime is 4575133. The reversal of 4575109 is 9015754.

4575109 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4575109 - 21 = 4575107 is a prime.

It is a Duffinian number.

4575109 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4575107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29632 + ... + 29785.

It is an arithmetic number, because the mean of its divisors is an integer number (713016).

Almost surely, 24575109 is an apocalyptic number.

It is an amenable number.

4575109 is a deficient number, since it is larger than the sum of its proper divisors (1129019).

4575109 is a wasteful number, since it uses less digits than its factorization.

4575109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59435.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 4575109 is about 2138.9504435587. The cubic root of 4575109 is about 166.0098339362.

The spelling of 4575109 in words is "four million, five hundred seventy-five thousand, one hundred nine".

Divisors: 1 7 11 77 59417 415919 653587 4575109