Base | Representation |
---|---|
bin | 1100010101110101100… |
… | …0100111100111101100 |
3 | 202021021001021200012210 |
4 | 3011131120213213230 |
5 | 11433204123213312 |
6 | 241222315130420 |
7 | 21214025250411 |
oct | 3053530474754 |
9 | 667231250183 |
10 | 212020132332 |
11 | 81a0a923568 |
12 | 35111143a10 |
13 | 16cbb6b2408 |
14 | a394660108 |
15 | 57ad86ee3c |
hex | 315d6279ec |
212020132332 has 24 divisors (see below), whose sum is σ = 494869841200. Its totient is φ = 70651063296.
The previous prime is 212020132319. The next prime is 212020132343. The reversal of 212020132332 is 233231020212.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 212020132299 and 212020132308.
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, 2749657 + ... + 2825712.
Almost surely, 2212020132332 is an apocalyptic number.
It is an amenable number.
212020132332 is an abundant number, since it is smaller than the sum of its proper divisors (282849708868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212020132332 is a wasteful number, since it uses less digits than its factorization.
212020132332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5578545 (or 5578543 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 212020132332 its reverse (233231020212), we get a palindrome (445251152544).
The spelling of 212020132332 in words is "two hundred twelve billion, twenty million, one hundred thirty-two thousand, three hundred thirty-two".
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