Search a number
-
+
5720253 = 371124763
BaseRepresentation
bin10101110100100010111101
3101202121201020
4111310202331
52431022003
6322334353
766423060
oct25644275
911677636
105720253
113257790
121aba3b9
131253886
14a8c8d7
1577ed53
hex5748bd

5720253 has 16 divisors (see below), whose sum is σ = 9509376. Its totient is φ = 2971440.

The previous prime is 5720249. The next prime is 5720291. The reversal of 5720253 is 3520275.

5720253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5720253 - 22 = 5720249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5720203) 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 15 ways as a sum of consecutive naturals, for example, 12151 + ... + 12612.

It is an arithmetic number, because the mean of its divisors is an integer number (594336).

Almost surely, 25720253 is an apocalyptic number.

It is an amenable number.

5720253 is a deficient number, since it is larger than the sum of its proper divisors (3789123).

5720253 is a wasteful number, since it uses less digits than its factorization.

5720253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24784.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 5720253 is about 2391.7050403426. The cubic root of 5720253 is about 178.8429174437.

The spelling of 5720253 in words is "five million, seven hundred twenty thousand, two hundred fifty-three".

Divisors: 1 3 7 11 21 33 77 231 24763 74289 173341 272393 520023 817179 1906751 5720253