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8532000769 = 163223723399
BaseRepresentation
bin1111111001000110…
…00000000000000001
3211000121110112202111
413330203000000001
5114433143011034
63530342215321
7421300544545
oct77443000001
924017415674
108532000769
113689101506
1217a1424541
13a5c820a86
145ad1cda25
1534e085364
hex1fc8c0001

8532000769 has 8 divisors (see below), whose sum is σ = 8588548800. Its totient is φ = 8475504336.

The previous prime is 8532000691. The next prime is 8532000781. The reversal of 8532000769 is 9670002358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8532000769 - 211 = 8531998721 is a prime.

It is a super-2 number, since 2×85320007692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8532300769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352932 + ... + 376330.

It is an arithmetic number, because the mean of its divisors is an integer number (1073568600).

It is a Proth number, since it is equal to 32547 ⋅ 218 + 1 and 32547 < 218.

Almost surely, 28532000769 is an apocalyptic number.

It is an amenable number.

8532000769 is a deficient number, since it is larger than the sum of its proper divisors (56548031).

8532000769 is a wasteful number, since it uses less digits than its factorization.

8532000769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25799.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 8532000769 is about 92368.8300727036. The cubic root of 8532000769 is about 2043.3854436977.

The spelling of 8532000769 in words is "eight billion, five hundred thirty-two million, seven hundred sixty-nine", and thus it is an aban number.

Divisors: 1 163 2237 23399 364631 3814037 52343563 8532000769