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63284196 = 2235273683
BaseRepresentation
bin1111000101101…
…0001111100100
311102002011121010
43301122033210
5112200043241
610140222220
71365623013
oct361321744
9142064533
1063284196
11327a4398
121923a970
1310159a91
148594a7a
155850d16
hex3c5a3e4

63284196 has 12 divisors (see below), whose sum is σ = 147663152. Its totient is φ = 21094728.

The previous prime is 63284153. The next prime is 63284203. The reversal of 63284196 is 69148236.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636830 + ... + 2636853.

Almost surely, 263284196 is an apocalyptic number.

It is an amenable number.

63284196 is an abundant number, since it is smaller than the sum of its proper divisors (84378956).

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

63284196 is a wasteful number, since it uses less digits than its factorization.

63284196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273690 (or 5273688 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 63284196 is about 7955.1364538894. The cubic root of 63284196 is about 398.5031472332.

The spelling of 63284196 in words is "sixty-three million, two hundred eighty-four thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 5273683 10547366 15821049 21094732 31642098 63284196