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4575984 = 243713619
BaseRepresentation
bin10001011101001011110000
322121111001220
4101131023300
52132412414
6242025040
753616030
oct21351360
98544056
104575984
112646006
121648180
13c42aaa
148718c0
15605ca9
hex45d2f0

4575984 has 40 divisors (see below), whose sum is σ = 13511040. Its totient is φ = 1307328.

The previous prime is 4575983. The next prime is 4576001. The reversal of 4575984 is 4895754.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4575983) 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, 6474 + ... + 7145.

It is an arithmetic number, because the mean of its divisors is an integer number (337776).

Almost surely, 24575984 is an apocalyptic number.

It is an amenable number.

4575984 is an abundant number, since it is smaller than the sum of its proper divisors (8935056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4575984 is a wasteful number, since it uses less digits than its factorization.

4575984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13637 (or 13631 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 4575984 is about 2139.1549733481. The cubic root of 4575984 is about 166.0204165143.

It can be divided in two parts, 457 and 5984, that added together give a triangular number (6441 = T113).

The spelling of 4575984 in words is "four million, five hundred seventy-five thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 13619 27238 40857 54476 81714 95333 108952 163428 190666 217904 285999 326856 381332 571998 653712 762664 1143996 1525328 2287992 4575984