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1412284 = 22443797
BaseRepresentation
bin101011000110010111100
32122202021211
411120302330
5330143114
650134204
715001306
oct5306274
92582254
101412284
11885085
12581364
133a5a93
1428a976
151cd6c4
hex158cbc

1412284 has 12 divisors (see below), whose sum is σ = 2480184. Its totient is φ = 703664.

The previous prime is 1412273. The next prime is 1412287. The reversal of 1412284 is 4822141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412287) 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 3 ways as a sum of consecutive naturals, for example, 1374 + ... + 2170.

It is an arithmetic number, because the mean of its divisors is an integer number (206682).

21412284 is an apocalyptic number.

It is an amenable number.

1412284 is a deficient number, since it is larger than the sum of its proper divisors (1067900).

1412284 is a wasteful number, since it uses less digits than its factorization.

1412284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244 (or 1242 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

The square root of 1412284 is about 1188.3955570432. The cubic root of 1412284 is about 112.1951317734.

The spelling of 1412284 in words is "one million, four hundred twelve thousand, two hundred eighty-four".

Divisors: 1 2 4 443 797 886 1594 1772 3188 353071 706142 1412284