Base | Representation |
---|---|
bin | 101101010110… |
… | …001011101001 |
3 | 211100221100202 |
4 | 231112023221 |
5 | 11020343322 |
6 | 1102441545 |
7 | 203016650 |
oct | 55261351 |
9 | 24327322 |
10 | 11887337 |
11 | 678a150 |
12 | 3b932b5 |
13 | 2602937 |
14 | 1816197 |
15 | 109c292 |
hex | b562e9 |
11887337 has 16 divisors (see below), whose sum is σ = 14902272. Its totient is φ = 9211920.
The previous prime is 11887321. The next prime is 11887339. The reversal of 11887337 is 73378811.
11887337 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11887337 - 24 = 11887321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11887337.
It is not an unprimeable number, because it can be changed into a prime (11887339) 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 15 ways as a sum of consecutive naturals, for example, 19958 + ... + 20544.
It is an arithmetic number, because the mean of its divisors is an integer number (931392).
Almost surely, 211887337 is an apocalyptic number.
It is an amenable number.
11887337 is a deficient number, since it is larger than the sum of its proper divisors (3014935).
11887337 is a wasteful number, since it uses less digits than its factorization.
11887337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 868.
The product of its digits is 28224, while the sum is 38.
The square root of 11887337 is about 3447.8017634429. The cubic root of 11887337 is about 228.2241114842.
The spelling of 11887337 in words is "eleven million, eight hundred eighty-seven thousand, three hundred thirty-seven".
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