Search a number
-
+
52710489519601 = 72601992
BaseRepresentation
bin10111111110000100111100…
…00000001111010111110001
320220122001222122101022121211
423333002132000033113301
523402102040304111401
6304034510430320121
714050131032251414
oct1377023600172761
9226561878338554
1052710489519601
11158824361a0931
125ab3790359041
1323547686673c4
14d032b6549b7b
156161c2a4a951
hex2ff09e00f5f1

52710489519601 has 3 divisors (see below), whose sum is σ = 52710496779801. Its totient is φ = 52710482259402.

The previous prime is 52710489519581. The next prime is 52710489519619. The reversal of 52710489519601 is 10691598401725.

The square root of 52710489519601 is 7260199.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 52710489519601 - 219 = 52710488995313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52710489519901) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3630100 + ... + 10890298.

It is an arithmetic number, because the mean of its divisors is an integer number (17570165593267).

Almost surely, 252710489519601 is an apocalyptic number.

52710489519601 is the 7260199-th square number.

52710489519601 is the 3630100-th centered octagonal number.

It is an amenable number.

52710489519601 is a deficient number, since it is larger than the sum of its proper divisors (7260200).

52710489519601 is an frugal number, since it uses more digits than its factorization.

52710489519601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14520398 (or 7260199 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 58.

The spelling of 52710489519601 in words is "fifty-two trillion, seven hundred ten billion, four hundred eighty-nine million, five hundred nineteen thousand, six hundred one".

Divisors: 1 7260199 52710489519601