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10870489483 = 743143925097
BaseRepresentation
bin10100001111110111…
…01000000110001011
31001001120202002012121
422013323220012023
5134230321130413
64554400152111
7533244431110
oct120773500613
931046662177
1010870489483
114679120707
122134608637
1310431508c9
147519da907
1543950ab8d
hex287ee818b

10870489483 has 16 divisors (see below), whose sum is σ = 12721674240. Its totient is φ = 9094188096.

The previous prime is 10870489451. The next prime is 10870489489. The reversal of 10870489483 is 38498407801.

10870489483 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 10870489483 - 25 = 10870489451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10870489483.

It is not an unprimeable number, because it can be changed into a prime (10870489489) 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, 420591 + ... + 445687.

It is an arithmetic number, because the mean of its divisors is an integer number (795104640).

Almost surely, 210870489483 is an apocalyptic number.

10870489483 is a deficient number, since it is larger than the sum of its proper divisors (1851184757).

10870489483 is a wasteful number, since it uses less digits than its factorization.

10870489483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26586.

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 10870489483 in words is "ten billion, eight hundred seventy million, four hundred eighty-nine thousand, four hundred eighty-three".

Divisors: 1 7 43 301 1439 10073 25097 61877 175679 433139 1079171 7554197 36114583 252802081 1552927069 10870489483