Search a number
-
+
5720367 = 37512539
BaseRepresentation
bin10101110100100100101111
3101202121212110
4111310210233
52431022432
6322335103
766423312
oct25644457
911677773
105720367
113257884
121aba493
131253943
14a8c979
1577edcc
hex57492f

5720367 has 8 divisors (see below), whose sum is σ = 7640320. Its totient is φ = 3807000.

The previous prime is 5720329. The next prime is 5720369. The reversal of 5720367 is 7630275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5720367 - 215 = 5687599 is a prime.

It is a super-2 number, since 2×57203672 = 65445197229378, which contains 22 as substring.

It is a Duffinian number.

5720367 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5720369) 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 7 ways as a sum of consecutive naturals, for example, 984 + ... + 3522.

It is an arithmetic number, because the mean of its divisors is an integer number (955040).

Almost surely, 25720367 is an apocalyptic number.

5720367 is a deficient number, since it is larger than the sum of its proper divisors (1919953).

5720367 is a wasteful number, since it uses less digits than its factorization.

5720367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3293.

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

The square root of 5720367 is about 2391.7288725940. The cubic root of 5720367 is about 178.8441055005.

The spelling of 5720367 in words is "five million, seven hundred twenty thousand, three hundred sixty-seven".

Divisors: 1 3 751 2253 2539 7617 1906789 5720367