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8985303755 = 513156924109
BaseRepresentation
bin10000101111001000…
…01101101011001011
3212012012102201112222
420113210031223023
5121400214210010
64043334124255
7435443551601
oct102744155313
925165381488
108985303755
1138a0a7377a
1218a91b068b
13b02705cac
146134ab871
15378c77355
hex21790dacb

8985303755 has 16 divisors (see below), whose sum is σ = 10884218400. Its totient is φ = 7120538880.

The previous prime is 8985303751. The next prime is 8985303757. The reversal of 8985303755 is 5573035898.

8985303755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8985303755 - 22 = 8985303751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8985303697 and 8985303706.

It is not an unprimeable number, because it can be changed into a prime (8985303751) 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, 360641 + ... + 384749.

It is an arithmetic number, because the mean of its divisors is an integer number (680263650).

Almost surely, 28985303755 is an apocalyptic number.

8985303755 is a deficient number, since it is larger than the sum of its proper divisors (1898914645).

8985303755 is a wasteful number, since it uses less digits than its factorization.

8985303755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24814.

The product of its (nonzero) digits is 4536000, while the sum is 53.

The square root of 8985303755 is about 94790.8421473298. The cubic root of 8985303755 is about 2078.9510054336.

The spelling of 8985303755 in words is "eight billion, nine hundred eighty-five million, three hundred three thousand, seven hundred fifty-five".

Divisors: 1 5 131 569 655 2845 24109 74539 120545 372695 3158279 13718021 15791395 68590105 1797060751 8985303755