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4359452993 = 74749126987
BaseRepresentation
bin1000000111101011…
…11111100101000001
3102020211002011020222
410003311333211001
532412004443433
62000330112425
7213013511330
oct40365774501
912224064228
104359452993
111937885615
12a17b7b715
135462374ac
142d4da1d17
151a7ac9b98
hex103d7f941

4359452993 has 16 divisors (see below), whose sum is σ = 5098788864. Its totient is φ = 3649586640.

The previous prime is 4359452983. The next prime is 4359453013. The reversal of 4359452993 is 3992549534.

It is not a de Polignac number, because 4359452993 - 28 = 4359452737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4359452963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148046 + ... + 175032.

It is an arithmetic number, because the mean of its divisors is an integer number (318674304).

Almost surely, 24359452993 is an apocalyptic number.

It is an amenable number.

4359452993 is a deficient number, since it is larger than the sum of its proper divisors (739335871).

4359452993 is a wasteful number, since it uses less digits than its factorization.

4359452993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27532.

The product of its digits is 5248800, while the sum is 53.

The square root of 4359452993 is about 66026.1538558774. The cubic root of 4359452993 is about 1633.5935112907.

The spelling of 4359452993 in words is "four billion, three hundred fifty-nine million, four hundred fifty-two thousand, nine hundred ninety-three".

Divisors: 1 7 47 329 491 3437 23077 26987 161539 188909 1268389 8878723 13250617 92754319 622778999 4359452993