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8345000793 = 32781666931
BaseRepresentation
bin1111100010110011…
…01001101101011001
3210112120120222000110
413301121221231121
5114042310011133
63500022154533
7413540223243
oct76131515531
923476528013
108345000793
1135a2598678
12174a882a49
13a2cb689bc
14592433093
1533c947c63
hex1f1669b59

8345000793 has 4 divisors (see below), whose sum is σ = 11126667728. Its totient is φ = 5563333860.

The previous prime is 8345000779. The next prime is 8345000809. The reversal of 8345000793 is 3970005438.

8345000793 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is not a de Polignac number, because 8345000793 - 25 = 8345000761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8365000793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390833463 + ... + 1390833468.

It is an arithmetic number, because the mean of its divisors is an integer number (2781666932).

Almost surely, 28345000793 is an apocalyptic number.

It is an amenable number.

8345000793 is a deficient number, since it is larger than the sum of its proper divisors (2781666935).

8345000793 is a wasteful number, since it uses less digits than its factorization.

8345000793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781666934.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 8345000793 is about 91350.9758732768. The cubic root of 8345000793 is about 2028.3464085710.

The spelling of 8345000793 in words is "eight billion, three hundred forty-five million, seven hundred ninety-three", and thus it is an aban number.

Divisors: 1 3 2781666931 8345000793