Search a number
-
+
5009293 = 19263647
BaseRepresentation
bin10011000110111110001101
3100102111110101
4103012332031
52240244133
6255211101
760402232
oct23067615
910374411
105009293
112911613
121816a91
1310650a3
14945789
1568e37d
hex4c6f8d

5009293 has 4 divisors (see below), whose sum is σ = 5272960. Its totient is φ = 4745628.

The previous prime is 5009287. The next prime is 5009317. The reversal of 5009293 is 3929005.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3929005 = 5785801.

It is a cyclic number.

It is not a de Polignac number, because 5009293 - 221 = 2912141 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 (5009233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131805 + ... + 131842.

It is an arithmetic number, because the mean of its divisors is an integer number (1318240).

Almost surely, 25009293 is an apocalyptic number.

It is an amenable number.

5009293 is a deficient number, since it is larger than the sum of its proper divisors (263667).

5009293 is a wasteful number, since it uses less digits than its factorization.

5009293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263666.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 5009293 is about 2238.1449908350. The cubic root of 5009293 is about 171.1034678126.

The spelling of 5009293 in words is "five million, nine thousand, two hundred ninety-three".

Divisors: 1 19 263647 5009293