Base | Representation |
---|---|
bin | 11101000110110000100… |
… | …100011000100000010100 |
3 | 21002012122221122012101220 |
4 | 131012300210120200110 |
5 | 230232222230321322 |
6 | 4130502102250340 |
7 | 264334614336456 |
oct | 35066044304024 |
9 | 7065587565356 |
10 | 2000122120212 |
11 | 701279880587 |
12 | 283778a269b0 |
13 | 1167c2951358 |
14 | 6cb40b9c2d6 |
15 | 37063aa155c |
hex | 1d1b0918814 |
2000122120212 has 48 divisors (see below), whose sum is σ = 4672936020480. Its totient is φ = 665852691168.
The previous prime is 2000122120193. The next prime is 2000122120277. The reversal of 2000122120212 is 2120212210002.
It is a super-2 number, since 2×20001221202122 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2000122120191 and 2000122120200.
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, 115053273 + ... + 115070655.
It is an arithmetic number, because the mean of its divisors is an integer number (97352833760).
Almost surely, 22000122120212 is an apocalyptic number.
It is an amenable number.
2000122120212 is an abundant number, since it is smaller than the sum of its proper divisors (2672813900268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000122120212 is a wasteful number, since it uses less digits than its factorization.
2000122120212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29132 (or 29130 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2000122120212 its reverse (2120212210002), we get a palindrome (4120334330214).
The spelling of 2000122120212 in words is "two trillion, one hundred twenty-two million, one hundred twenty thousand, two hundred twelve".
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