Base | Representation |
---|---|
bin | 100000110110001… |
… | …0010110000100010 |
3 | 2211210212000102102 |
4 | 1001230102300202 |
5 | 4224121131320 |
6 | 301210250402 |
7 | 36211644416 |
oct | 10154226042 |
9 | 2753760372 |
10 | 1102130210 |
11 | 51613a815 |
12 | 269126a02 |
13 | 14744846c |
14 | a6534d46 |
15 | 66b57175 |
hex | 41b12c22 |
1102130210 has 16 divisors (see below), whose sum is σ = 2052243000. Its totient is φ = 425650176.
The previous prime is 1102130149. The next prime is 1102130219. The reversal of 1102130210 is 120312011.
It can be written as a sum of positive squares in 4 ways, for example, as 1084582489 + 17547721 = 32933^2 + 4189^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1102130191 and 1102130200.
It is not an unprimeable number, because it can be changed into a prime (1102130219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1899935 + ... + 1900514.
Almost surely, 21102130210 is an apocalyptic number.
1102130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1102130210 is a deficient number, since it is larger than the sum of its proper divisors (950112790).
1102130210 is a wasteful number, since it uses less digits than its factorization.
1102130210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3800485.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 1102130210 is about 33198.3464949687. The cubic root of 1102130210 is about 1032.9460413572.
Adding to 1102130210 its reverse (120312011), we get a palindrome (1222442221).
The spelling of 1102130210 in words is "one billion, one hundred two million, one hundred thirty thousand, two hundred ten".
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