Base | Representation |
---|---|
bin | 101101101010… |
… | …111100011110 |
3 | 211112021000120 |
4 | 231222330132 |
5 | 11031104012 |
6 | 1104335410 |
7 | 203522622 |
oct | 55527436 |
9 | 24467016 |
10 | 11972382 |
11 | 6838034 |
12 | 4014566 |
13 | 2632566 |
14 | 1839182 |
15 | 10b758c |
hex | b6af1e |
11972382 has 16 divisors (see below), whose sum is σ = 24397200. Its totient is φ = 3915392.
The previous prime is 11972377. The next prime is 11972393. The reversal of 11972382 is 28327911.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18507 + ... + 19142.
It is an arithmetic number, because the mean of its divisors is an integer number (1524825).
Almost surely, 211972382 is an apocalyptic number.
11972382 is an abundant number, since it is smaller than the sum of its proper divisors (12424818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11972382 is a wasteful number, since it uses less digits than its factorization.
11972382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37707.
The product of its digits is 6048, while the sum is 33.
The square root of 11972382 is about 3460.1130039350. The cubic root of 11972382 is about 228.7670762731.
It can be divided in two parts, 119723 and 82, that added together give a triangular number (119805 = T489).
The spelling of 11972382 in words is "eleven million, nine hundred seventy-two thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.021 sec. • engine limits •