Base | Representation |
---|---|
bin | 1100010010111100100… |
… | …1000101111100111100 |
3 | 202012020222102211111122 |
4 | 3010233021011330330 |
5 | 11430112020412312 |
6 | 241013322410112 |
7 | 21155555003606 |
oct | 3045711057474 |
9 | 665228384448 |
10 | 211244310332 |
11 | 816519a6a60 |
12 | 34b35360938 |
13 | 16bc6a46543 |
14 | a31d5ca176 |
15 | 57656c1b72 |
hex | 312f245f3c |
211244310332 has 48 divisors (see below), whose sum is σ = 415655864064. Its totient is φ = 93103344000.
The previous prime is 211244310331. The next prime is 211244310379. The reversal of 211244310332 is 233013442112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211244310331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65144 + ... + 653247.
It is an arithmetic number, because the mean of its divisors is an integer number (8659497168).
Almost surely, 2211244310332 is an apocalyptic number.
211244310332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
211244310332 is a deficient number, since it is larger than the sum of its proper divisors (204411553732).
211244310332 is a wasteful number, since it uses less digits than its factorization.
211244310332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718610 (or 718608 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 211244310332 its reverse (233013442112), we get a palindrome (444257752444).
The spelling of 211244310332 in words is "two hundred eleven billion, two hundred forty-four million, three hundred ten thousand, three hundred thirty-two".
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