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5321211260 = 2251012634263
BaseRepresentation
bin1001111010010101…
…10011110101111100
3111201211210112120112
410331022303311330
541344212230020
62240004005152
7245602356311
oct47512636574
914654715515
105321211260
112290759862
1210460907b8
1366a575221
143869d6d08
152122552c5
hex13d2b3d7c

5321211260 has 24 divisors (see below), whose sum is σ = 11285186976. Its totient is φ = 2107409600.

The previous prime is 5321211241. The next prime is 5321211283. The reversal of 5321211260 is 621121235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315112 + ... + 1319151.

It is an arithmetic number, because the mean of its divisors is an integer number (470216124).

Almost surely, 25321211260 is an apocalyptic number.

It is an amenable number.

5321211260 is an abundant number, since it is smaller than the sum of its proper divisors (5963975716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5321211260 is a wasteful number, since it uses less digits than its factorization.

5321211260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634373 (or 2634371 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5321211260 is about 72946.6329586226. The cubic root of 5321211260 is about 1745.8362245224.

Adding to 5321211260 its reverse (621121235), we get a palindrome (5942332495).

The spelling of 5321211260 in words is "five billion, three hundred twenty-one million, two hundred eleven thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 101 202 404 505 1010 2020 2634263 5268526 10537052 13171315 26342630 52685260 266060563 532121126 1064242252 1330302815 2660605630 5321211260