Base | Representation |
---|---|
bin | 101010100010… |
… | …101101010010 |
3 | 202222120221211 |
4 | 222202231102 |
5 | 10323332320 |
6 | 1035010334 |
7 | 163535506 |
oct | 52425522 |
9 | 22876854 |
10 | 11152210 |
11 | 6327903 |
12 | 38999aa |
13 | 2406154 |
14 | 16a4306 |
15 | ea455a |
hex | aa2b52 |
11152210 has 16 divisors (see below), whose sum is σ = 20350296. Its totient is φ = 4399488.
The previous prime is 11152199. The next prime is 11152213. The reversal of 11152210 is 1225111.
It can be written as a sum of positive squares in 4 ways, for example, as 6754801 + 4397409 = 2599^2 + 2097^2 .
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (11152213) 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, 6909 + ... + 8368.
Almost surely, 211152210 is an apocalyptic number.
11152210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11152210 is a deficient number, since it is larger than the sum of its proper divisors (9198086).
11152210 is a wasteful number, since it uses less digits than its factorization.
11152210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15357.
The product of its (nonzero) digits is 20, while the sum is 13.
The square root of 11152210 is about 3339.4924764102. The cubic root of 11152210 is about 223.4191076683.
Adding to 11152210 its reverse (1225111), we get a palindrome (12377321).
It can be divided in two parts, 111 and 52210, that multiplied together give a triangular number (5795310 = T3404).
The spelling of 11152210 in words is "eleven million, one hundred fifty-two thousand, two hundred ten".
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