Base | Representation |
---|---|
bin | 10100101111000100… |
… | …00001011111011011 |
3 | 1001201211020000200000 |
4 | 22113202001133123 |
5 | 140244321310321 |
6 | 5040345544043 |
7 | 542603152050 |
oct | 122742013733 |
9 | 31654200600 |
10 | 11132213211 |
11 | 47a2931609 |
12 | 21a81a5023 |
13 | 1085439612 |
14 | 778689027 |
15 | 4524a8826 |
hex | 2978817db |
11132213211 has 48 divisors (see below), whose sum is σ = 19075090944. Its totient is φ = 6355433664.
The previous prime is 11132213129. The next prime is 11132213219. The reversal of 11132213211 is 11231223111.
It is not a de Polignac number, because 11132213211 - 215 = 11132180443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11132213219) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2435250 + ... + 2439816.
It is an arithmetic number, because the mean of its divisors is an integer number (397397728).
Almost surely, 211132213211 is an apocalyptic number.
11132213211 is a deficient number, since it is larger than the sum of its proper divisors (7942877733).
11132213211 is an equidigital number, since it uses as much as digits as its factorization.
11132213211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6022 (or 6010 counting only the distinct ones).
The product of its digits is 72, while the sum is 18.
Adding to 11132213211 its reverse (11231223111), we get a palindrome (22363436322).
The spelling of 11132213211 in words is "eleven billion, one hundred thirty-two million, two hundred thirteen thousand, two hundred eleven".
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