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5031093 = 31677031
BaseRepresentation
bin10011001100010010110101
3100110121100210
4103030102311
52241443333
6255500033
760522624
oct23142265
910417323
105031093
112926a31
121827619
131071ca2
1494d6bb
15695a63
hex4cc4b5

5031093 has 4 divisors (see below), whose sum is σ = 6708128. Its totient is φ = 3354060.

The previous prime is 5031071. The next prime is 5031101. The reversal of 5031093 is 3901305.

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 not a de Polignac number, because 5031093 - 29 = 5030581 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031023) 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, 838513 + ... + 838518.

It is an arithmetic number, because the mean of its divisors is an integer number (1677032).

Almost surely, 25031093 is an apocalyptic number.

It is an amenable number.

5031093 is a deficient number, since it is larger than the sum of its proper divisors (1677035).

5031093 is a wasteful number, since it uses less digits than its factorization.

5031093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677034.

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 5031093 is about 2243.0098082710. The cubic root of 5031093 is about 171.3513176712.

Adding to 5031093 its reverse (3901305), we get a palindrome (8932398).

It can be divided in two parts, 50310 and 93, that added together give a triangular number (50403 = T317).

The spelling of 5031093 in words is "five million, thirty-one thousand, ninety-three".

Divisors: 1 3 1677031 5031093