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5250213160 = 235131255329
BaseRepresentation
bin1001110001110111…
…11110010100101000
3111112220012110111021
410320323332110220
541223023310120
62224550142224
7244051034623
oct47073762450
914486173437
105250213160
112254676945
121026351974
1365894730a
1437b3d4dba
1520adcdaaa
hex138efe528

5250213160 has 16 divisors (see below), whose sum is σ = 11812979700. Its totient is φ = 2100085248.

The previous prime is 5250213127. The next prime is 5250213167. The reversal of 5250213160 is 613120525.

It can be written as a sum of positive squares in 2 ways, for example, as 5248422916 + 1790244 = 72446^2 + 1338^2 .

It is not an unprimeable number, because it can be changed into a prime (5250213167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65627625 + ... + 65627704.

Almost surely, 25250213160 is an apocalyptic number.

It is an amenable number.

5250213160 is an abundant number, since it is smaller than the sum of its proper divisors (6562766540).

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

5250213160 is a wasteful number, since it uses less digits than its factorization.

5250213160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131255340 (or 131255336 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5250213160 is about 72458.3546597630. The cubic root of 5250213160 is about 1738.0368443420.

Adding to 5250213160 its reverse (613120525), we get a palindrome (5863333685).

The spelling of 5250213160 in words is "five billion, two hundred fifty million, two hundred thirteen thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 131255329 262510658 525021316 656276645 1050042632 1312553290 2625106580 5250213160