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5147733 = 31715911
BaseRepresentation
bin10011101000110001010101
3100200112100210
4103220301111
52304211413
6302200033
761516653
oct23506125
910615323
105147733
1129a6628
121883019
1310b30c6
1497ddd3
156ba3c3
hex4e8c55

5147733 has 4 divisors (see below), whose sum is σ = 6863648. Its totient is φ = 3431820.

The previous prime is 5147711. The next prime is 5147749. The reversal of 5147733 is 3377415.

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 5147733 - 212 = 5143637 is a prime.

It is a D-number.

It is a Duffinian number.

5147733 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5147733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147633) 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, 857953 + ... + 857958.

It is an arithmetic number, because the mean of its divisors is an integer number (1715912).

Almost surely, 25147733 is an apocalyptic number.

It is an amenable number.

5147733 is a deficient number, since it is larger than the sum of its proper divisors (1715915).

5147733 is a wasteful number, since it uses less digits than its factorization.

5147733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715914.

The product of its digits is 8820, while the sum is 30.

The square root of 5147733 is about 2268.8616088250. The cubic root of 5147733 is about 172.6654074004.

The spelling of 5147733 in words is "five million, one hundred forty-seven thousand, seven hundred thirty-three".

Divisors: 1 3 1715911 5147733