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4368141 = 33161783
BaseRepresentation
bin10000101010011100001101
322012220222000
4100222130031
52104240031
6233342513
752062051
oct20523415
98186860
104368141
112513938
121567a39
13b9c2cb
14819c61
155b43e6
hex42a70d

4368141 has 8 divisors (see below), whose sum is σ = 6471360. Its totient is φ = 2912076.

The previous prime is 4368139. The next prime is 4368151. The reversal of 4368141 is 1418634.

It is not a de Polignac number, because 4368141 - 21 = 4368139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 161783 = 4368141 / (4 + 3 + 6 + 8 + 1 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4368121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80865 + ... + 80918.

It is an arithmetic number, because the mean of its divisors is an integer number (808920).

Almost surely, 24368141 is an apocalyptic number.

It is an amenable number.

4368141 is a deficient number, since it is larger than the sum of its proper divisors (2103219).

4368141 is a wasteful number, since it uses less digits than its factorization.

4368141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161792 (or 161786 counting only the distinct ones).

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

The square root of 4368141 is about 2090.0098085894. The cubic root of 4368141 is about 163.4677993989.

The spelling of 4368141 in words is "four million, three hundred sixty-eight thousand, one hundred forty-one".

Divisors: 1 3 9 27 161783 485349 1456047 4368141