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4505875 = 531129113
BaseRepresentation
bin10001001100000100010011
322110220220021
4101030010103
52123142000
6240324311
753204443
oct21140423
98426807
104505875
1125a8370
121613697
13c19bca
14854123
155e011a
hex44c113

4505875 has 32 divisors (see below), whose sum is σ = 6402240. Its totient is φ = 3136000.

The previous prime is 4505863. The next prime is 4505899. The reversal of 4505875 is 5785054.

It is not a de Polignac number, because 4505875 - 215 = 4473107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4505875.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39819 + ... + 39931.

It is an arithmetic number, because the mean of its divisors is an integer number (200070).

Almost surely, 24505875 is an apocalyptic number.

4505875 is a deficient number, since it is larger than the sum of its proper divisors (1896365).

4505875 is a wasteful number, since it uses less digits than its factorization.

4505875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 4505875 is about 2122.7046426670. The cubic root of 4505875 is about 165.1681786915.

The spelling of 4505875 in words is "four million, five hundred five thousand, eight hundred seventy-five".

Divisors: 1 5 11 25 29 55 113 125 145 275 319 565 725 1243 1375 1595 2825 3277 3625 6215 7975 14125 16385 31075 36047 39875 81925 155375 180235 409625 901175 4505875