Base | Representation |
---|---|
bin | 100000111000001… |
… | …1011000111100110 |
3 | 2211212220000202212 |
4 | 1001300123013212 |
5 | 4224410304110 |
6 | 301245403422 |
7 | 36224104343 |
oct | 10160330746 |
9 | 2755800685 |
10 | 1103213030 |
11 | 51680a307 |
12 | 269569572 |
13 | 14773729a |
14 | a67377ca |
15 | 66cbce05 |
hex | 41c1b1e6 |
1103213030 has 16 divisors (see below), whose sum is σ = 1986951600. Its totient is φ = 441025632.
The previous prime is 1103212997. The next prime is 1103213051. The reversal of 1103213030 is 303123011.
It is a junction number, because it is equal to n+sod(n) for n = 1103212996 and 1103213014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14105 + ... + 49044.
It is an arithmetic number, because the mean of its divisors is an integer number (124184475).
Almost surely, 21103213030 is an apocalyptic number.
1103213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1103213030 is a deficient number, since it is larger than the sum of its proper divisors (883738570).
1103213030 is a wasteful number, since it uses less digits than its factorization.
1103213030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64903.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 1103213030 is about 33214.6508336306. The cubic root of 1103213030 is about 1033.2842132970.
Adding to 1103213030 its reverse (303123011), we get a palindrome (1406336041).
The spelling of 1103213030 in words is "one billion, one hundred three million, two hundred thirteen thousand, thirty".
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