Base | Representation |
---|---|
bin | 101011110010… |
… | …101100010110 |
3 | 210121020100220 |
4 | 223302230112 |
5 | 10414323310 |
6 | 1050015210 |
7 | 166401615 |
oct | 53625426 |
9 | 23536326 |
10 | 11479830 |
11 | 6530a6a |
12 | 3a17506 |
13 | 24bc2cb |
14 | 174b87c |
15 | 101b670 |
hex | af2b16 |
11479830 has 16 divisors (see below), whose sum is σ = 27551664. Its totient is φ = 3061280.
The previous prime is 11479799. The next prime is 11479841. The reversal of 11479830 is 3897411.
It is a junction number, because it is equal to n+sod(n) for n = 11479791 and 11479800.
It is a congruent number.
It is an unprimeable number.
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, 191301 + ... + 191360.
It is an arithmetic number, because the mean of its divisors is an integer number (1721979).
Almost surely, 211479830 is an apocalyptic number.
11479830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11479830 is an abundant number, since it is smaller than the sum of its proper divisors (16071834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11479830 is a wasteful number, since it uses less digits than its factorization.
11479830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382671.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 11479830 is about 3388.1897821698. The cubic root of 11479830 is about 225.5858313746.
The spelling of 11479830 in words is "eleven million, four hundred seventy-nine thousand, eight hundred thirty".
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