Base | Representation |
---|---|
bin | 101101110000… |
… | …000010010100 |
3 | 211120022121221 |
4 | 231300002110 |
5 | 11032240421 |
6 | 1105020124 |
7 | 203640463 |
oct | 55600224 |
9 | 24508557 |
10 | 11993236 |
11 | 6851772 |
12 | 4024644 |
13 | 263bbb8 |
14 | 18429da |
15 | 10bd841 |
hex | b70094 |
11993236 has 12 divisors (see below), whose sum is σ = 21025312. Its totient is φ = 5986008.
The previous prime is 11993207. The next prime is 11993263. The reversal of 11993236 is 63239911.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241 + ... + 4903.
Almost surely, 211993236 is an apocalyptic number.
It is an amenable number.
11993236 is a deficient number, since it is larger than the sum of its proper divisors (9032076).
11993236 is a wasteful number, since it uses less digits than its factorization.
11993236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5310 (or 5308 counting only the distinct ones).
The product of its digits is 8748, while the sum is 34.
The square root of 11993236 is about 3463.1251782169. The cubic root of 11993236 is about 228.8998246085.
The spelling of 11993236 in words is "eleven million, nine hundred ninety-three thousand, two hundred thirty-six".
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