Base | Representation |
---|---|
bin | 101100110100… |
… | …111001001001 |
3 | 211010000022200 |
4 | 230310321021 |
5 | 11002012420 |
6 | 1055510413 |
7 | 201611301 |
oct | 54647111 |
9 | 24100280 |
10 | 11750985 |
11 | 66a6764 |
12 | 3b28409 |
13 | 258585c |
14 | 17bc601 |
15 | 1071b90 |
hex | b34e49 |
11750985 has 24 divisors (see below), whose sum is σ = 20477184. Its totient is φ = 6233760.
The previous prime is 11750957. The next prime is 11750993. The reversal of 11750985 is 58905711.
11750985 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11750985 - 28 = 11750729 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9450 + ... + 10620.
It is an arithmetic number, because the mean of its divisors is an integer number (853216).
Almost surely, 211750985 is an apocalyptic number.
11750985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11750985 is a deficient number, since it is larger than the sum of its proper divisors (8726199).
11750985 is a wasteful number, since it uses less digits than its factorization.
11750985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1405 (or 1402 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 36.
The square root of 11750985 is about 3427.9709742062. The cubic root of 11750985 is about 227.3481496828.
The spelling of 11750985 in words is "eleven million, seven hundred fifty thousand, nine hundred eighty-five".
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