Base | Representation |
---|---|
bin | 100000110110010… |
… | …0111000001111100 |
3 | 2211211000020022202 |
4 | 1001230213001330 |
5 | 4224131310434 |
6 | 301212131032 |
7 | 36212441456 |
oct | 10154470174 |
9 | 2754006282 |
10 | 1102213244 |
11 | 516197140 |
12 | 269166a78 |
13 | 1474771b2 |
14 | a65572d6 |
15 | 66b71a7e |
hex | 41b2707c |
1102213244 has 24 divisors (see below), whose sum is σ = 2106736128. Its totient is φ = 500408240.
The previous prime is 1102213219. The next prime is 1102213247. The reversal of 1102213244 is 4423122011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102213247) 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, 23459 + ... + 52485.
It is an arithmetic number, because the mean of its divisors is an integer number (87780672).
Almost surely, 21102213244 is an apocalyptic number.
It is an amenable number.
1102213244 is a deficient number, since it is larger than the sum of its proper divisors (1004522884).
1102213244 is a wasteful number, since it uses less digits than its factorization.
1102213244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29905 (or 29903 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1102213244 is about 33199.5970457474. The cubic root of 1102213244 is about 1032.9719812709.
Adding to 1102213244 its reverse (4423122011), we get a palindrome (5525335255).
The spelling of 1102213244 in words is "one billion, one hundred two million, two hundred thirteen thousand, two hundred forty-four".
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