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803424141 = 321321673163
BaseRepresentation
bin101111111000110…
…100011110001101
32001222210011201200
4233320310132031
53121134033031
6211420100113
725623664302
oct5770643615
92058704650
10803424141
1138256a4a3
121a5094639
13ca5b1600
14789bb0a9
154a8018e6
hex2fe3478d

803424141 has 36 divisors (see below), whose sum is σ = 1264562208. Its totient is φ = 491298912.

The previous prime is 803424133. The next prime is 803424163. The reversal of 803424141 is 141424308.

It is not a de Polignac number, because 803424141 - 23 = 803424133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803424121) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 252426 + ... + 255588.

It is an arithmetic number, because the mean of its divisors is an integer number (35126728).

Almost surely, 2803424141 is an apocalyptic number.

It is an amenable number.

803424141 is a deficient number, since it is larger than the sum of its proper divisors (461138067).

803424141 is a wasteful number, since it uses less digits than its factorization.

803424141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362 (or 3346 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 803424141 is about 28344.7374480696. The cubic root of 803424141 is about 929.6403361226.

Adding to 803424141 its reverse (141424308), we get a palindrome (944848449).

The spelling of 803424141 in words is "eight hundred three million, four hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 3 9 13 39 117 167 169 501 507 1503 1521 2171 3163 6513 9489 19539 28223 28467 41119 84669 123357 254007 370071 528221 534547 1584663 1603641 4753989 4810923 6866873 20600619 61801857 89269349 267808047 803424141