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5186073 = 31728691
BaseRepresentation
bin10011110010001000011001
3100202110221210
4103302020121
52311423243
6303053333
762036514
oct23621031
910673853
105186073
112a22412
1218a1249
1310c76a9
1498dd7b
156c6933
hex4f2219

5186073 has 4 divisors (see below), whose sum is σ = 6914768. Its totient is φ = 3457380.

The previous prime is 5186059. The next prime is 5186081. The reversal of 5186073 is 3706815.

5186073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5186073 - 26 = 5186009 is a prime.

It is a super-2 number, since 2×51860732 = 53790706322658, which contains 22 as substring.

It is a D-number.

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 5186073.

It is not an unprimeable number, because it can be changed into a prime (5186033) 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, 864343 + ... + 864348.

It is an arithmetic number, because the mean of its divisors is an integer number (1728692).

Almost surely, 25186073 is an apocalyptic number.

It is an amenable number.

5186073 is a deficient number, since it is larger than the sum of its proper divisors (1728695).

5186073 is a wasteful number, since it uses less digits than its factorization.

5186073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728694.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5186073 is about 2277.2951060414. The cubic root of 5186073 is about 173.0930146786.

The spelling of 5186073 in words is "five million, one hundred eighty-six thousand, seventy-three".

Divisors: 1 3 1728691 5186073