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5375903249 = 8167658247
BaseRepresentation
bin1010000000110110…
…11100011000010001
3111212122201011212202
411000123130120101
542002212400444
62245240132545
7250135265213
oct50033343021
914778634782
105375903249
112309614752
121060467155
136789b4152
1438dd925b3
15216e5a34e
hex1406dc611

5375903249 has 4 divisors (see below), whose sum is σ = 5376569664. Its totient is φ = 5375236836.

The previous prime is 5375903243. The next prime is 5375903297. The reversal of 5375903249 is 9423095735.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9423095735 = 51884619147.

It is a cyclic number.

It is not a de Polignac number, because 5375903249 - 220 = 5374854673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5375903243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320957 + ... + 337290.

It is an arithmetic number, because the mean of its divisors is an integer number (1344142416).

Almost surely, 25375903249 is an apocalyptic number.

It is an amenable number.

5375903249 is a deficient number, since it is larger than the sum of its proper divisors (666415).

5375903249 is an equidigital number, since it uses as much as digits as its factorization.

5375903249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666414.

The product of its (nonzero) digits is 1020600, while the sum is 47.

The square root of 5375903249 is about 73320.5513413531. The cubic root of 5375903249 is about 1751.7971468927.

The spelling of 5375903249 in words is "five billion, three hundred seventy-five million, nine hundred three thousand, two hundred forty-nine".

Divisors: 1 8167 658247 5375903249