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5031141 = 31677047
BaseRepresentation
bin10011001100010011100101
3100110121102120
4103030103211
52241444031
6255500153
760523023
oct23142345
910417376
105031141
112926a75
121827659
13107200b
1494d713
15695a96
hex4cc4e5

5031141 has 4 divisors (see below), whose sum is σ = 6708192. Its totient is φ = 3354092.

The previous prime is 5031139. The next prime is 5031157. The reversal of 5031141 is 1411305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5031141 - 21 = 5031139 is a prime.

It is an Ulam number.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5031141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838521 + ... + 838526.

It is an arithmetic number, because the mean of its divisors is an integer number (1677048).

Almost surely, 25031141 is an apocalyptic number.

It is an amenable number.

5031141 is a deficient number, since it is larger than the sum of its proper divisors (1677051).

5031141 is a wasteful number, since it uses less digits than its factorization.

5031141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677050.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 5031141 is about 2243.0205081541. The cubic root of 5031141 is about 171.3518626050.

Adding to 5031141 its reverse (1411305), we get a palindrome (6442446).

The spelling of 5031141 in words is "five million, thirty-one thousand, one hundred forty-one".

Divisors: 1 3 1677047 5031141