Base | Representation |
---|---|
bin | 101010100010… |
… | …010111101110 |
3 | 202222112001201 |
4 | 222202113232 |
5 | 10323311310 |
6 | 1035000114 |
7 | 163531465 |
oct | 52422756 |
9 | 22875051 |
10 | 11150830 |
11 | 6326869 |
12 | 389903a |
13 | 2405632 |
14 | 16a39dc |
15 | ea3e3a |
hex | aa25ee |
11150830 has 16 divisors (see below), whose sum is σ = 20197584. Its totient is φ = 4432320.
The previous prime is 11150779. The next prime is 11150831. The reversal of 11150830 is 3805111.
It is a junction number, because it is equal to n+sod(n) for n = 11150798 and 11150807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11150831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791 + ... + 5050.
It is an arithmetic number, because the mean of its divisors is an integer number (1262349).
Almost surely, 211150830 is an apocalyptic number.
11150830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11150830 is a deficient number, since it is larger than the sum of its proper divisors (9046754).
11150830 is a wasteful number, since it uses less digits than its factorization.
11150830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7011.
The product of its (nonzero) digits is 120, while the sum is 19.
The square root of 11150830 is about 3339.2858517953. The cubic root of 11150830 is about 223.4098918241.
Adding to 11150830 its reverse (3805111), we get a palindrome (14955941).
The spelling of 11150830 in words is "eleven million, one hundred fifty thousand, eight hundred thirty".
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