Base | Representation |
---|---|
bin | 1010111100010000011001… |
… | …0111011101100111011001 |
3 | 1120121002100000002022022011 |
4 | 2233010012113131213121 |
5 | 3034101033403210014 |
6 | 41330352003025521 |
7 | 2351106205363510 |
oct | 257040627354731 |
9 | 46532300068264 |
10 | 12030310210009 |
11 | 3919031536243 |
12 | 142367a66b2a1 |
13 | 6935b8118ab0 |
14 | 2d83ad2d7677 |
15 | 15ce08dc37c4 |
hex | af1065dd9d9 |
12030310210009 has 32 divisors (see below), whose sum is σ = 14835635942400. Its totient is φ = 9499791974400.
The previous prime is 12030310209899. The next prime is 12030310210031. The reversal of 12030310210009 is 90001201303021.
It is not a de Polignac number, because 12030310210009 - 211 = 12030310207961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12030310210909) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148645264 + ... + 148726174.
It is an arithmetic number, because the mean of its divisors is an integer number (463613623200).
Almost surely, 212030310210009 is an apocalyptic number.
It is an amenable number.
12030310210009 is a deficient number, since it is larger than the sum of its proper divisors (2805325732391).
12030310210009 is a wasteful number, since it uses less digits than its factorization.
12030310210009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84121.
The product of its (nonzero) digits is 324, while the sum is 22.
The spelling of 12030310210009 in words is "twelve trillion, thirty billion, three hundred ten million, two hundred ten thousand, nine".
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