Base | Representation |
---|---|
bin | 101100101111… |
… | …110011100100 |
3 | 211001221201221 |
4 | 230233303210 |
5 | 11000331043 |
6 | 1055230124 |
7 | 201463453 |
oct | 54576344 |
9 | 24057657 |
10 | 11730148 |
11 | 6692041 |
12 | 3b18344 |
13 | 2579221 |
14 | 17b4b9a |
15 | 106a8ed |
hex | b2fce4 |
11730148 has 6 divisors (see below), whose sum is σ = 20527766. Its totient is φ = 5865072.
The previous prime is 11730143. The next prime is 11730149. The reversal of 11730148 is 84103711.
It can be written as a sum of positive squares in only one way, i.e., 9290304 + 2439844 = 3048^2 + 1562^2 .
It is not an unprimeable number, because it can be changed into a prime (11730143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1466265 + ... + 1466272.
Almost surely, 211730148 is an apocalyptic number.
It is an amenable number.
11730148 is a deficient number, since it is larger than the sum of its proper divisors (8797618).
11730148 is a wasteful number, since it uses less digits than its factorization.
11730148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2932541 (or 2932539 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 25.
The square root of 11730148 is about 3424.9303642556. The cubic root of 11730148 is about 227.2136912747.
Adding to 11730148 its reverse (84103711), we get a palindrome (95833859).
The spelling of 11730148 in words is "eleven million, seven hundred thirty thousand, one hundred forty-eight".
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