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4356000000 = 283256112
BaseRepresentation
bin1000000111010001…
…10100100100000000
3102020120120201122100
410003220310210000
532410114000000
62000124110400
7212642250312
oct40350644400
912216521570
104356000000
111935937300
12a16995400
135455c88c1
142d47437b2
151a7646a00
hex103a34900

4356000000 has 567 divisors, whose sum is σ = 17256009589. Its totient is φ = 1056000000.

The previous prime is 4355999993. The next prime is 4356000001. The reversal of 4356000000 is 6534.

It is a happy number.

The square root of 4356000000 is 66000.

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

It can be written as a sum of positive squares in 3 ways, for example, as 3816274176 + 539725824 = 61776^2 + 23232^2 .

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4356000001) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 395999995 + ... + 396000005.

Almost surely, 24356000000 is an apocalyptic number.

4356000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

4356000000 is the 66000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4356000000

4356000000 is an abundant number, since it is smaller than the sum of its proper divisors (12900009589).

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

4356000000 is an frugal number, since it uses more digits than its factorization.

4356000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 21 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The cubic root of 4356000000 is about 1633.1620904278.

Adding to 4356000000 its reverse (6534), we get a palindrome (4356006534).

The spelling of 4356000000 in words is "four billion, three hundred fifty-six million", and thus it is an aban number.