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8502754313 = 71119757103
BaseRepresentation
bin1111110101100110…
…11011110000001001
3210221120102200011102
413322303123300021
5114403201114223
63523415311145
7420464135114
oct77263336011
923846380142
108502754313
113673646189
12179367b4b5
13a56750a91
145a937957b
1534b709928
hex1facdbc09

8502754313 has 4 divisors (see below), whose sum is σ = 8622511488. Its totient is φ = 8382997140.

The previous prime is 8502754303. The next prime is 8502754319. The reversal of 8502754313 is 3134572058.

8502754313 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 a cyclic number.

It is not a de Polignac number, because 8502754313 - 218 = 8502492169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8502754319) 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, 59878481 + ... + 59878622.

It is an arithmetic number, because the mean of its divisors is an integer number (2155627872).

Almost surely, 28502754313 is an apocalyptic number.

It is an amenable number.

8502754313 is a deficient number, since it is larger than the sum of its proper divisors (119757175).

8502754313 is a wasteful number, since it uses less digits than its factorization.

8502754313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119757174.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 8502754313 is about 92210.3807225629. The cubic root of 8502754313 is about 2041.0479615790.

The spelling of 8502754313 in words is "eight billion, five hundred two million, seven hundred fifty-four thousand, three hundred thirteen".

Divisors: 1 71 119757103 8502754313