Base | Representation |
---|---|
bin | 11110111111111001111… |
… | …000110100011010000110 |
3 | 21112122102101102210102002 |
4 | 132333321320310122012 |
5 | 234400123003424110 |
6 | 4310333445145302 |
7 | 306621241503443 |
oct | 36777170643206 |
9 | 7478371383362 |
10 | 2130201233030 |
11 | 751460075302 |
12 | 2a4a200bb232 |
13 | 125b530354b0 |
14 | 7516097c9ca |
15 | 3a628840aa5 |
hex | 1eff9e34686 |
2130201233030 has 256 divisors, whose sum is σ = 4514807808000. Its totient is φ = 716938200576.
The previous prime is 2130201233009. The next prime is 2130201233047. The reversal of 2130201233030 is 303321020312.
It is a junction number, because it is equal to n+sod(n) for n = 2130201232993 and 2130201233011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3292428167 + ... + 3292428813.
It is an arithmetic number, because the mean of its divisors is an integer number (17635968000).
Almost surely, 22130201233030 is an apocalyptic number.
2130201233030 is an abundant number, since it is smaller than the sum of its proper divisors (2384606574970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130201233030 is a wasteful number, since it uses less digits than its factorization.
2130201233030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1171.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 2130201233030 its reverse (303321020312), we get a palindrome (2433522253342).
The spelling of 2130201233030 in words is "two trillion, one hundred thirty billion, two hundred one million, two hundred thirty-three thousand, thirty".
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