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9489085030 = 251013936731
BaseRepresentation
bin10001101011001011…
…11111001001100110
3220111022101110112201
420311211333021212
5123413201210110
64205332005114
7454101614635
oct106545771146
926438343481
109489085030
11402a383037
121a09a6079a
13b82bb3219
1466036951c
153a80dab3a
hex23597f266

9489085030 has 16 divisors (see below), whose sum is σ = 17097232464. Its totient is φ = 3791883040.

The previous prime is 9489085019. The next prime is 9489085033. The reversal of 9489085030 is 305809849.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9489085033) 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 7 ways as a sum of consecutive naturals, for example, 458236 + ... + 478495.

It is an arithmetic number, because the mean of its divisors is an integer number (1068577029).

Almost surely, 29489085030 is an apocalyptic number.

9489085030 is a deficient number, since it is larger than the sum of its proper divisors (7608147434).

9489085030 is a wasteful number, since it uses less digits than its factorization.

9489085030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937751.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 9489085030 is about 97411.9347410778. The cubic root of 9489085030 is about 2117.1003604542.

The spelling of 9489085030 in words is "nine billion, four hundred eighty-nine million, eighty-five thousand, thirty".

Divisors: 1 2 5 10 1013 2026 5065 10130 936731 1873462 4683655 9367310 948908503 1897817006 4744542515 9489085030