Base | Representation |
---|---|
bin | 1100010101110011111… |
… | …0101011101101010100 |
3 | 202021020120111020201222 |
4 | 3011130332223231110 |
5 | 11433200403131312 |
6 | 241221513305512 |
7 | 21213613412303 |
oct | 3053476535524 |
9 | 667216436658 |
10 | 212013333332 |
11 | 81a06aaa359 |
12 | 3510aa05298 |
13 | 16cba171838 |
14 | a3937b043a |
15 | 57ace7a672 |
hex | 315cfabb54 |
212013333332 has 12 divisors (see below), whose sum is σ = 372965865216. Its totient is φ = 105451657560.
The previous prime is 212013333319. The next prime is 212013333349. The reversal of 212013333332 is 233333310212.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138751418 + ... + 138752945.
It is an arithmetic number, because the mean of its divisors is an integer number (31080488768).
Almost surely, 2212013333332 is an apocalyptic number.
It is an amenable number.
212013333332 is a deficient number, since it is larger than the sum of its proper divisors (160952531884).
212013333332 is a wasteful number, since it uses less digits than its factorization.
212013333332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277504558 (or 277504556 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 26.
Adding to 212013333332 its reverse (233333310212), we get a palindrome (445346643544).
It can be divided in two parts, 21201 and 3333332, that added together give a palindrome (3354533).
The spelling of 212013333332 in words is "two hundred twelve billion, thirteen million, three hundred thirty-three thousand, three hundred thirty-two".
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