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5268710552900 = 225252687105529
BaseRepresentation
bin100110010101011011110…
…0111101111010101000100
3200122200110111102112220012
41030222313213233111010
51142310304400143100
615112225012125352
71052436362526614
oct114526747572504
920580414375805
105268710552900
1117514a1830073
12711140606858
132c2ab6649222
14143015108a44
15920b7e9d135
hex4cab79ef544

5268710552900 has 18 divisors (see below), whose sum is σ = 11433101900010. Its totient is φ = 2107484221120.

The previous prime is 5268710552881. The next prime is 5268710552909. The reversal of 5268710552900 is 92550178625.

It can be written as a sum of positive squares in 3 ways, for example, as 14419686724 + 5254290866176 = 120082^2 + 2292224^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (5268710552909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26343552665 + ... + 26343552864.

Almost surely, 25268710552900 is an apocalyptic number.

5268710552900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5268710552900 is an abundant number, since it is smaller than the sum of its proper divisors (6164391347110).

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

5268710552900 is a wasteful number, since it uses less digits than its factorization.

5268710552900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52687105543 (or 52687105536 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 50.

The spelling of 5268710552900 in words is "five trillion, two hundred sixty-eight billion, seven hundred ten million, five hundred fifty-two thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 52687105529 105374211058 210748422116 263435527645 526871055290 1053742110580 1317177638225 2634355276450 5268710552900