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5310900000 = 2533557281
BaseRepresentation
bin1001111001000110…
…11110011100100000
3111201010101200012000
410330203132130200
541334042300000
62234555004000
7245415622320
oct47443363440
914633350160
105310900000
11228595685a
121042739600
136683a4aa3
143854b1280
152113ba000
hex13c8de720

5310900000 has 576 divisors, whose sum is σ = 22206078720. Its totient is φ = 1209600000.

The previous prime is 5310899989. The next prime is 5310900017. The reversal of 5310900000 is 90135.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18899860 + ... + 18900140.

It is an arithmetic number, because the mean of its divisors is an integer number (38552220).

Almost surely, 25310900000 is an apocalyptic number.

5310900000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5310900000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11103039360).

5310900000 is an abundant number, since it is smaller than the sum of its proper divisors (16895178720).

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

5310900000 is an equidigital number, since it uses as much as digits as its factorization.

5310900000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 5310900000 is about 72875.9219495712. The cubic root of 5310900000 is about 1744.7078215693.

Adding to 5310900000 its reverse (90135), we get a palindrome (5310990135).

The spelling of 5310900000 in words is "five billion, three hundred ten million, nine hundred thousand".