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532900000000 = 2858732
BaseRepresentation
bin1111100000100110101…
…00001011000100000000
31212221111201100212202001
413300103110023010000
532212334400000000
61044451052233344
753333521155604
oct7602324130400
91787451325661
10532900000000
11196002180445
128734316b854
133b3382838b4
141bb14883504
15dcde14b46a
hex7c1350b100

532900000000 has 243 divisors, whose sum is σ = 1348111126173. Its totient is φ = 210240000000.

The previous prime is 532899999859. The next prime is 532900000067. The reversal of 532900000000 is 9235.

The square root of 532900000000 is 730000.

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

It can be written as a sum of positive squares in 13 ways, for example, as 42317426944 + 490582573056 = 205712^2 + 700416^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7299999964 + ... + 7300000036.

Almost surely, 2532900000000 is an apocalyptic number.

532900000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

532900000000 is the 730000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532900000000

532900000000 is an abundant number, since it is smaller than the sum of its proper divisors (815211126173).

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

532900000000 is an frugal number, since it uses more digits than its factorization.

532900000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 532900000000 its reverse (9235), we get a palindrome (532900009235).

The spelling of 532900000000 in words is "five hundred thirty-two billion, nine hundred million", and thus it is an aban number.