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4287412 = 223759491
BaseRepresentation
bin10000010110101110110100
322001211020001
4100112232310
52044144122
6231521044
751304513
oct20265664
98054201
104287412
112469218
121529184
13b7163c
147d867a
1559a527
hex416bb4

4287412 has 24 divisors (see below), whose sum is σ = 7852320. Its totient is φ = 2046240.

The previous prime is 4287403. The next prime is 4287419. The reversal of 4287412 is 2147824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287419) 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, 8487 + ... + 8977.

It is an arithmetic number, because the mean of its divisors is an integer number (327180).

Almost surely, 24287412 is an apocalyptic number.

It is an amenable number.

4287412 is a deficient number, since it is larger than the sum of its proper divisors (3564908).

4287412 is a wasteful number, since it uses less digits than its factorization.

4287412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 589 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 4287412 is about 2070.6066743831. The cubic root of 4287412 is about 162.4544977136.

The spelling of 4287412 in words is "four million, two hundred eighty-seven thousand, four hundred twelve".

Divisors: 1 2 4 37 59 74 118 148 236 491 982 1964 2183 4366 8732 18167 28969 36334 57938 72668 115876 1071853 2143706 4287412