Base | Representation |
---|---|
bin | 110000001110011110011101… |
… | …111101000111000011110110 |
3 | 1000210222122210202200221100110 |
4 | 300032132131331013003312 |
5 | 210300030342111132412 |
6 | 2031033510301123450 |
7 | 62450536000333611 |
oct | 6016363575070366 |
9 | 1023878722627313 |
10 | 212101020020982 |
11 | 616445a03810a4 |
12 | 1b956722559586 |
13 | 914706a8b81c1 |
14 | 3a53a5bd03178 |
15 | 197c37aa32d3c |
hex | c0e79df470f6 |
212101020020982 has 32 divisors (see below), whose sum is σ = 425048986978560. Its totient is φ = 70559184569120.
The previous prime is 212101020020959. The next prime is 212101020020999. The reversal of 212101020020982 is 289020020101212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488877232 + ... + 489310892.
It is an arithmetic number, because the mean of its divisors is an integer number (13282780843080).
Almost surely, 2212101020020982 is an apocalyptic number.
212101020020982 is an abundant number, since it is smaller than the sum of its proper divisors (212947966957578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212101020020982 is a wasteful number, since it uses less digits than its factorization.
212101020020982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 596228.
The product of its (nonzero) digits is 2304, while the sum is 30.
The spelling of 212101020020982 in words is "two hundred twelve trillion, one hundred one billion, twenty million, twenty thousand, nine hundred eighty-two".
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