Base | Representation |
---|---|
bin | 1100010010111001101… |
… | …0100110010111011100 |
3 | 202012020010111121201020 |
4 | 3010232122212113130 |
5 | 11430100410403312 |
6 | 241012205244140 |
7 | 21155346262230 |
oct | 3045632462734 |
9 | 665203447636 |
10 | 211232122332 |
11 | 81646031a30 |
12 | 34b31263650 |
13 | 16bc4369aca |
14 | a31bb365c0 |
15 | 57645b578c |
hex | 312e6a65dc |
211232122332 has 48 divisors (see below), whose sum is σ = 614493449472. Its totient is φ = 54865486080.
The previous prime is 211232122267. The next prime is 211232122349. The reversal of 211232122332 is 233221232112.
It is a nude number because it is divisible by every one of its digits.
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, 114302173 + ... + 114304020.
It is an arithmetic number, because the mean of its divisors is an integer number (12801946864).
Almost surely, 2211232122332 is an apocalyptic number.
211232122332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
211232122332 is an abundant number, since it is smaller than the sum of its proper divisors (403261327140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211232122332 is a wasteful number, since it uses less digits than its factorization.
211232122332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228606218 (or 228606216 counting only the distinct ones).
The product of its digits is 1728, while the sum is 24.
Adding to 211232122332 its reverse (233221232112), we get a palindrome (444453354444).
The spelling of 211232122332 in words is "two hundred eleven billion, two hundred thirty-two million, one hundred twenty-two thousand, three hundred thirty-two".
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