Base | Representation |
---|---|
bin | 1011000110010100111000… |
… | …0001001101111011110010 |
3 | 1121012121212201122112120200 |
4 | 2301211032001031323302 |
5 | 3044414340110430002 |
6 | 41542042415020030 |
7 | 2366442265161141 |
oct | 261451601157362 |
9 | 47177781575520 |
10 | 12203311030002 |
11 | 3985438a33934 |
12 | 145110020a616 |
13 | 6a69c89836c1 |
14 | 30290170b758 |
15 | 162681dc5b1c |
hex | b194e04def2 |
12203311030002 has 24 divisors (see below), whose sum is σ = 26523915784236. Its totient is φ = 4054938258336.
The previous prime is 12203311029953. The next prime is 12203311030019. The reversal of 12203311030002 is 20003011330221.
12203311030002 is a `hidden beast` number, since 1 + 2 + 20 + 331 + 10 + 300 + 0 + 2 = 666.
12203311030002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12201251594841 + 2059435161 = 3493029^2 + 45381^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1069334553 + ... + 1069345964.
Almost surely, 212203311030002 is an apocalyptic number.
12203311030002 is an abundant number, since it is smaller than the sum of its proper divisors (14320604754234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12203311030002 is a wasteful number, since it uses less digits than its factorization.
12203311030002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2138680842 (or 2138680839 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12203311030002 its reverse (20003011330221), we get a palindrome (32206322360223).
The spelling of 12203311030002 in words is "twelve trillion, two hundred three billion, three hundred eleven million, thirty thousand, two".
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