Base | Representation |
---|---|
bin | 110000001101001010101000… |
… | …011010100110100001111010 |
3 | 1000210200001110012102120210012 |
4 | 300031022220122212201322 |
5 | 210242042012302223002 |
6 | 2030524302005421522 |
7 | 62441201152145510 |
oct | 6015125032464172 |
9 | 1023601405376705 |
10 | 212011001211002 |
11 | 6160a3a7082874 |
12 | 1b94119b40a8a2 |
13 | 913b722c0b376 |
14 | 3a4d55c70a4b0 |
15 | 1979d5cbdcd52 |
hex | c0d2a86a687a |
212011001211002 has 16 divisors (see below), whose sum is σ = 366062160367680. Its totient is φ = 90208175231808.
The previous prime is 212011001210903. The next prime is 212011001211029. The reversal of 212011001211002 is 200112100110212.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54473533823 + ... + 54473537714.
It is an arithmetic number, because the mean of its divisors is an integer number (22878885022980).
Almost surely, 2212011001211002 is an apocalyptic number.
212011001211002 is a deficient number, since it is larger than the sum of its proper divisors (154051159156678).
212011001211002 is a wasteful number, since it uses less digits than its factorization.
212011001211002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108947071685.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 212011001211002 its reverse (200112100110212), we get a palindrome (412123101321214).
The spelling of 212011001211002 in words is "two hundred twelve trillion, eleven billion, one million, two hundred eleven thousand, two".
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