Base | Representation |
---|---|
bin | 110000010000000100000110… |
… | …010000001011001001011100 |
3 | 1000211101002110210210000211010 |
4 | 300100010012100023021130 |
5 | 210303322333333000244 |
6 | 2031155554435255220 |
7 | 62461451124166425 |
oct | 6020040620131134 |
9 | 1024332423700733 |
10 | 212210144031324 |
11 | 616868a8aa920a |
12 | 1b9738b7a4a510 |
13 | 915443b77731a |
14 | 3a59050a1a64c |
15 | 1980115c92eb9 |
hex | c1010640b25c |
212210144031324 has 12 divisors (see below), whose sum is σ = 495157002739784. Its totient is φ = 70736714677104.
The previous prime is 212210144031293. The next prime is 212210144031341. The reversal of 212210144031324 is 423130441012212.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 212210144031291 and 212210144031300.
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, 8842089334627 + ... + 8842089334650.
Almost surely, 2212210144031324 is an apocalyptic number.
It is an amenable number.
212210144031324 is an abundant number, since it is smaller than the sum of its proper divisors (282946858708460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212210144031324 is a wasteful number, since it uses less digits than its factorization.
212210144031324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17684178669284 (or 17684178669282 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 212210144031324 its reverse (423130441012212), we get a palindrome (635340585043536).
The spelling of 212210144031324 in words is "two hundred twelve trillion, two hundred ten billion, one hundred forty-four million, thirty-one thousand, three hundred twenty-four".
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