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12470758089 = 3293128316339
BaseRepresentation
bin10111001110101000…
…01010101011001001
31012012002221011001020
423213110022223021
5201020003224324
65421243343053
7621015460206
oct134724125311
935162834036
1012470758089
11531a466149
122500521a89
13123984b9ca
14864360cad
154cec5e679
hex2e750aac9

12470758089 has 32 divisors (see below), whose sum is σ = 17819750400. Its totient is φ = 7740290880.

The previous prime is 12470758067. The next prime is 12470758093. The reversal of 12470758089 is 98085707421.

12470758089 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 12470758089 - 29 = 12470757577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12470758049) 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 31 ways as a sum of consecutive naturals, for example, 755082 + ... + 771420.

It is an arithmetic number, because the mean of its divisors is an integer number (556867200).

Almost surely, 212470758089 is an apocalyptic number.

It is an amenable number.

12470758089 is a deficient number, since it is larger than the sum of its proper divisors (5348992311).

12470758089 is a wasteful number, since it uses less digits than its factorization.

12470758089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16685.

The product of its (nonzero) digits is 1128960, while the sum is 51.

The spelling of 12470758089 in words is "twelve billion, four hundred seventy million, seven hundred fifty-eight thousand, eighty-nine".

Divisors: 1 3 29 31 87 93 283 849 899 2697 8207 8773 16339 24621 26319 49017 254417 473831 506509 763251 1421493 1519527 4623937 13871811 14688761 44066283 134094173 143342047 402282519 430026141 4156919363 12470758089