Search a number
-
+
4287196 = 221767941
BaseRepresentation
bin10000010110101011011100
322001210221001
4100112223130
52044142241
6231520044
751304054
oct20265334
98053831
104287196
112469041
121529024
13b71504
147d8564
1559a431
hex416adc

4287196 has 24 divisors (see below), whose sum is σ = 8071056. Its totient is φ = 1985280.

The previous prime is 4287187. The next prime is 4287197. The reversal of 4287196 is 6917824.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287197) 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, 4086 + ... + 5026.

It is an arithmetic number, because the mean of its divisors is an integer number (336294).

Almost surely, 24287196 is an apocalyptic number.

It is an amenable number.

4287196 is a deficient number, since it is larger than the sum of its proper divisors (3783860).

4287196 is a wasteful number, since it uses less digits than its factorization.

4287196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 1027 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 4287196 is about 2070.5545150998. The cubic root of 4287196 is about 162.4517695129.

The spelling of 4287196 in words is "four million, two hundred eighty-seven thousand, one hundred ninety-six".

Divisors: 1 2 4 17 34 67 68 134 268 941 1139 1882 2278 3764 4556 15997 31994 63047 63988 126094 252188 1071799 2143598 4287196