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4386141 = 32487349
BaseRepresentation
bin10000101110110101011101
322020211122200
4100232311131
52110324031
6234002113
752165404
oct20566535
98224580
104386141
112526411
121576339
13ba7566
1482263b
155b98e6
hex42ed5d

4386141 has 6 divisors (see below), whose sum is σ = 6335550. Its totient is φ = 2924088.

The previous prime is 4386133. The next prime is 4386149. The reversal of 4386141 is 1416834.

4386141 is a `hidden beast` number, since 43 + 8 + 614 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (4386133) and next prime (4386149).

It can be written as a sum of positive squares in only one way, i.e., 2295225 + 2090916 = 1515^2 + 1446^2 .

It is not a de Polignac number, because 4386141 - 23 = 4386133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4386149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243666 + ... + 243683.

It is an arithmetic number, because the mean of its divisors is an integer number (1055925).

Almost surely, 24386141 is an apocalyptic number.

It is an amenable number.

4386141 is a deficient number, since it is larger than the sum of its proper divisors (1949409).

4386141 is a wasteful number, since it uses less digits than its factorization.

4386141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487355 (or 487352 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 4386141 is about 2094.3115814033. The cubic root of 4386141 is about 163.6920281162.

The spelling of 4386141 in words is "four million, three hundred eighty-six thousand, one hundred forty-one".

Divisors: 1 3 9 487349 1462047 4386141