Base | Representation |
---|---|
bin | 11110101110111101101… |
… | …110011001111110111010 |
3 | 21110220110202012002010111 |
4 | 132232331232121332322 |
5 | 234100400033014320 |
6 | 4254124522534534 |
7 | 305405424543166 |
oct | 36567556317672 |
9 | 7426422162114 |
10 | 2112012001210 |
11 | 744776795211 |
12 | 2a13a466744a |
13 | 12421484b027 |
14 | 74316d73ca6 |
15 | 39e11a58a5a |
hex | 1ebbdb99fba |
2112012001210 has 64 divisors (see below), whose sum is σ = 3834550502784. Its totient is φ = 837527961600.
The previous prime is 2112012001171. The next prime is 2112012001303. The reversal of 2112012001210 is 121002102112.
It is a super-3 number, since 3×21120120012103 (a number of 38 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 587811174 + ... + 587814766.
It is an arithmetic number, because the mean of its divisors is an integer number (59914851606).
Almost surely, 22112012001210 is an apocalyptic number.
2112012001210 is a deficient number, since it is larger than the sum of its proper divisors (1722538501574).
2112012001210 is a wasteful number, since it uses less digits than its factorization.
2112012001210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4879.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2112012001210 its reverse (121002102112), we get a palindrome (2233014103322).
The spelling of 2112012001210 in words is "two trillion, one hundred twelve billion, twelve million, one thousand, two hundred ten".
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