Base | Representation |
---|---|
bin | 101101101100… |
… | …111000000100 |
3 | 211112122212112 |
4 | 231230320010 |
5 | 11031332132 |
6 | 1104440152 |
7 | 203554652 |
oct | 55547004 |
9 | 24478775 |
10 | 11980292 |
11 | 6842a75 |
12 | 4019058 |
13 | 263603c |
14 | 183bdd2 |
15 | 10b9ab2 |
hex | b6ce04 |
11980292 has 12 divisors (see below), whose sum is σ = 20991180. Its totient is φ = 5982816.
The previous prime is 11980261. The next prime is 11980301. The reversal of 11980292 is 29208911.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11600836 + 379456 = 3406^2 + 616^2 .
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 3698 + ... + 6134.
It is an arithmetic number, because the mean of its divisors is an integer number (1749265).
Almost surely, 211980292 is an apocalyptic number.
It is an amenable number.
11980292 is a deficient number, since it is larger than the sum of its proper divisors (9010888).
11980292 is a wasteful number, since it uses less digits than its factorization.
11980292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3670 (or 3668 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 32.
The square root of 11980292 is about 3461.2558414541. The cubic root of 11980292 is about 228.8174463444.
The spelling of 11980292 in words is "eleven million, nine hundred eighty thousand, two hundred ninety-two".
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