Base | Representation |
---|---|
bin | 110000001101001010101111… |
… | …100000001011000111111000 |
3 | 1000210200001202111011101110022 |
4 | 300031022233200023013320 |
5 | 210242042233222041440 |
6 | 2030524321454110012 |
7 | 62441204124612140 |
oct | 6015125740130770 |
9 | 1023601674141408 |
10 | 212011120112120 |
11 | 6160a458203a5a |
12 | 1b9412131ab308 |
13 | 913b74173c064 |
14 | 3a4d57041b920 |
15 | 1979d68377cb5 |
hex | c0d2af80b1f8 |
212011120112120 has 64 divisors (see below), whose sum is σ = 545180833828800. Its totient is φ = 72688275947520.
The previous prime is 212011120112111. The next prime is 212011120112147. The reversal of 212011120112120 is 21211021110212.
It is a super-2 number, since 2×2120111201121202 (a number of 29 digits) contains 22 as substring.
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, 9857150 + ... + 22829490.
It is an arithmetic number, because the mean of its divisors is an integer number (8518450528575).
Almost surely, 2212011120112120 is an apocalyptic number.
212011120112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212011120112120 is an abundant number, since it is smaller than the sum of its proper divisors (333169713716680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212011120112120 is a wasteful number, since it uses less digits than its factorization.
212011120112120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13030728 (or 13030724 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 212011120112120 its reverse (21211021110212), we get a palindrome (233222141222332).
The spelling of 212011120112120 in words is "two hundred twelve trillion, eleven billion, one hundred twenty million, one hundred twelve thousand, one hundred twenty".
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