Base | Representation |
---|---|
bin | 10111001110101000… |
… | …01010101011001001 |
3 | 1012012002221011001020 |
4 | 23213110022223021 |
5 | 201020003224324 |
6 | 5421243343053 |
7 | 621015460206 |
oct | 134724125311 |
9 | 35162834036 |
10 | 12470758089 |
11 | 531a466149 |
12 | 2500521a89 |
13 | 123984b9ca |
14 | 864360cad |
15 | 4cec5e679 |
hex | 2e750aac9 |
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".
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