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1875052 = 222389229
BaseRepresentation
bin111001001110001101100
310112021002101
413021301230
5440000202
6104104444
721636424
oct7116154
93467071
101875052
111070833
12765124
135085ca
1436b484
15270887
hex1c9c6c

1875052 has 24 divisors (see below), whose sum is σ = 3477600. Its totient is φ = 882816.

The previous prime is 1875043. The next prime is 1875059. The reversal of 1875052 is 2505781.

It is a self number, because there is not a number n which added to its sum of digits gives 1875052.

It is not an unprimeable number, because it can be changed into a prime (1875059) 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, 8074 + ... + 8302.

It is an arithmetic number, because the mean of its divisors is an integer number (144900).

21875052 is an apocalyptic number.

It is an amenable number.

1875052 is a deficient number, since it is larger than the sum of its proper divisors (1602548).

1875052 is a wasteful number, since it uses less digits than its factorization.

1875052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 1875052 is about 1369.3253813466. The cubic root of 1875052 is about 123.3117436440.

The spelling of 1875052 in words is "one million, eight hundred seventy-five thousand, fifty-two".

Divisors: 1 2 4 23 46 89 92 178 229 356 458 916 2047 4094 5267 8188 10534 20381 21068 40762 81524 468763 937526 1875052