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5875221 = 311178037
BaseRepresentation
bin10110011010011000010101
3102001111021210
4112122120111
53001001341
6325532033
7100636632
oct26323025
912044253
105875221
113353160
121b74019
1312a9281
14acd189
157b0c16
hex59a615

5875221 has 8 divisors (see below), whose sum is σ = 8545824. Its totient is φ = 3560720.

The previous prime is 5875211. The next prime is 5875231. The reversal of 5875221 is 1225785.

It is an interprime number because it is at equal distance from previous prime (5875211) and next prime (5875231).

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

It is a cyclic number.

It is not a de Polignac number, because 5875221 - 29 = 5874709 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5875211) 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 7 ways as a sum of consecutive naturals, for example, 88986 + ... + 89051.

It is an arithmetic number, because the mean of its divisors is an integer number (1068228).

Almost surely, 25875221 is an apocalyptic number.

It is an amenable number.

5875221 is a deficient number, since it is larger than the sum of its proper divisors (2670603).

5875221 is a wasteful number, since it uses less digits than its factorization.

5875221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178051.

The product of its digits is 5600, while the sum is 30.

The square root of 5875221 is about 2423.8855170985. The cubic root of 5875221 is about 180.4435665334.

The spelling of 5875221 in words is "five million, eight hundred seventy-five thousand, two hundred twenty-one".

Divisors: 1 3 11 33 178037 534111 1958407 5875221