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3241141 = 5216221
BaseRepresentation
bin1100010111010010110101
320002200000021
430113102311
51312204031
6153245141
736356251
oct14272265
96080007
103241141
111914132
1211037b1
13896347
14605261
15440511
hex3174b5

3241141 has 4 divisors (see below), whose sum is σ = 3247884. Its totient is φ = 3234400.

The previous prime is 3241129. The next prime is 3241151. The reversal of 3241141 is 1411423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1411423 = 13108571.

It can be written as a sum of positive squares in 2 ways, for example, as 448900 + 2792241 = 670^2 + 1671^2 .

It is a cyclic number.

It is not a de Polignac number, because 3241141 - 217 = 3110069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2590 + ... + 3631.

It is an arithmetic number, because the mean of its divisors is an integer number (811971).

Almost surely, 23241141 is an apocalyptic number.

It is an amenable number.

3241141 is a deficient number, since it is larger than the sum of its proper divisors (6743).

3241141 is an equidigital number, since it uses as much as digits as its factorization.

3241141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6742.

The product of its digits is 96, while the sum is 16.

The square root of 3241141 is about 1800.3169165455. The cubic root of 3241141 is about 147.9900924705.

Adding to 3241141 its reverse (1411423), we get a palindrome (4652564).

The spelling of 3241141 in words is "three million, two hundred forty-one thousand, one hundred forty-one".

Divisors: 1 521 6221 3241141