Base | Representation |
---|---|
bin | 1100010110101000100… |
… | …1010001000000001111 |
3 | 202021210222010000102001 |
4 | 3011222021101000033 |
5 | 11434123424230333 |
6 | 241255443413131 |
7 | 21222235013440 |
oct | 3055211210017 |
9 | 667728100361 |
10 | 212234211343 |
11 | 8200a752270 |
12 | 351709841a7 |
13 | 17023b58a9b |
14 | a3b4c692c7 |
15 | 57c255ab7d |
hex | 316a25100f |
212234211343 has 8 divisors (see below), whose sum is σ = 264603692160. Its totient is φ = 165377307480.
The previous prime is 212234211337. The next prime is 212234211419. The reversal of 212234211343 is 343112432212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-212234211343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212234211313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378144153 + ... + 1378144306.
It is an arithmetic number, because the mean of its divisors is an integer number (33075461520).
Almost surely, 2212234211343 is an apocalyptic number.
212234211343 is a deficient number, since it is larger than the sum of its proper divisors (52369480817).
212234211343 is a wasteful number, since it uses less digits than its factorization.
212234211343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2756288477.
The product of its digits is 6912, while the sum is 28.
Adding to 212234211343 its reverse (343112432212), we get a palindrome (555346643555).
The spelling of 212234211343 in words is "two hundred twelve billion, two hundred thirty-four million, two hundred eleven thousand, three hundred forty-three".
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