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2053175 = 52174831
BaseRepresentation
bin111110101010000110111
310212022102112
413311100313
51011200200
6112001235
723310635
oct7652067
93768375
102053175
111182643
1283021b
1356b6c7
143b6355
152a8535
hex1f5437

2053175 has 12 divisors (see below), whose sum is σ = 2696256. Its totient is φ = 1545600.

The previous prime is 2053127. The next prime is 2053189. The reversal of 2053175 is 5713502.

It is not a de Polignac number, because 2053175 - 26 = 2053111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2053175.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1991 + ... + 2840.

It is an arithmetic number, because the mean of its divisors is an integer number (224688).

22053175 is an apocalyptic number.

2053175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2053175 is a deficient number, since it is larger than the sum of its proper divisors (643081).

2053175 is a wasteful number, since it uses less digits than its factorization.

2053175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858 (or 4853 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 2053175 is about 1432.8904354486. The cubic root of 2053175 is about 127.0989577374.

Adding to 2053175 its reverse (5713502), we get a palindrome (7766677).

The spelling of 2053175 in words is "two million, fifty-three thousand, one hundred seventy-five".

Divisors: 1 5 17 25 85 425 4831 24155 82127 120775 410635 2053175