Base | Representation |
---|---|
bin | 101100010111… |
… | …100010011001 |
3 | 210212220101100 |
4 | 230113202121 |
5 | 10434140440 |
6 | 1053142013 |
7 | 200600610 |
oct | 54274231 |
9 | 23786340 |
10 | 11630745 |
11 | 6624395 |
12 | 3a8a909 |
13 | 2542bc9 |
14 | 178a877 |
15 | 104b230 |
hex | b17899 |
11630745 has 24 divisors (see below), whose sum is σ = 23040576. Its totient is φ = 5316768.
The previous prime is 11630701. The next prime is 11630777. The reversal of 11630745 is 54703611.
11630745 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11630745 - 29 = 11630233 is a prime.
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, 18147 + ... + 18776.
It is an arithmetic number, because the mean of its divisors is an integer number (960024).
Almost surely, 211630745 is an apocalyptic number.
11630745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11630745 is a deficient number, since it is larger than the sum of its proper divisors (11409831).
11630745 is a wasteful number, since it uses less digits than its factorization.
11630745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36941 (or 36938 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 11630745 is about 3410.3878078600. The cubic root of 11630745 is about 226.5700556656.
The spelling of 11630745 in words is "eleven million, six hundred thirty thousand, seven hundred forty-five".
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