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4196180 = 225209809
BaseRepresentation
bin10000000000011101010100
321220012002002
4100000131110
52033234210
6225534432
750444522
oct20003524
97805062
104196180
11240671a
1214a4418
13b3bc61
147b3312
1557d4a5
hex400754

4196180 has 12 divisors (see below), whose sum is σ = 8812020. Its totient is φ = 1678464.

The previous prime is 4196177. The next prime is 4196183. The reversal of 4196180 is 816914.

It is an interprime number because it is at equal distance from previous prime (4196177) and next prime (4196183).

It can be written as a sum of positive squares in 2 ways, for example, as 2521744 + 1674436 = 1588^2 + 1294^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4196183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104885 + ... + 104924.

It is an arithmetic number, because the mean of its divisors is an integer number (734335).

Almost surely, 24196180 is an apocalyptic number.

It is an amenable number.

4196180 is an abundant number, since it is smaller than the sum of its proper divisors (4615840).

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

4196180 is a wasteful number, since it uses less digits than its factorization.

4196180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209818 (or 209816 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 4196180 is about 2048.4579566103. The cubic root of 4196180 is about 161.2939347062.

The spelling of 4196180 in words is "four million, one hundred ninety-six thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 209809 419618 839236 1049045 2098090 4196180