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5069993 = 12594027
BaseRepresentation
bin10011010101110010101001
3100112120201112
4103111302221
52244214433
6300400105
761044215
oct23256251
910476645
105069993
112953185
121846035
1310868c6
1495d945
156a2348
hex4d5ca9

5069993 has 4 divisors (see below), whose sum is σ = 5075280. Its totient is φ = 5064708.

The previous prime is 5069989. The next prime is 5070007. The reversal of 5069993 is 3999605.

It is a happy number.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3999605 = 5799921.

It is a cyclic number.

It is not a de Polignac number, because 5069993 - 22 = 5069989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5069993.

It is not an unprimeable number, because it can be changed into a prime (5069963) 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, 755 + ... + 3272.

It is an arithmetic number, because the mean of its divisors is an integer number (1268820).

Almost surely, 25069993 is an apocalyptic number.

It is an amenable number.

5069993 is a deficient number, since it is larger than the sum of its proper divisors (5287).

5069993 is a wasteful number, since it uses less digits than its factorization.

5069993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286.

The product of its (nonzero) digits is 65610, while the sum is 41.

The square root of 5069993 is about 2251.6644954344. The cubic root of 5069993 is about 171.7918091289.

The spelling of 5069993 in words is "five million, sixty-nine thousand, nine hundred ninety-three".

Divisors: 1 1259 4027 5069993