Base | Representation |
---|---|
bin | 101011101110… |
… | …110111010001 |
3 | 210120102211222 |
4 | 223232313101 |
5 | 10413323040 |
6 | 1045414425 |
7 | 166305110 |
oct | 53566721 |
9 | 23512758 |
10 | 11464145 |
11 | 6520200 |
12 | 3a0a415 |
13 | 24b5124 |
14 | 1745c77 |
15 | 1016bb5 |
hex | aeedd1 |
11464145 has 24 divisors (see below), whose sum is σ = 17287872. Its totient is φ = 7143840.
The previous prime is 11464127. The next prime is 11464147. The reversal of 11464145 is 54146411.
It is not a de Polignac number, because 11464145 - 26 = 11464081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11464147) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2882 + ... + 5588.
It is an arithmetic number, because the mean of its divisors is an integer number (720328).
Almost surely, 211464145 is an apocalyptic number.
It is an amenable number.
11464145 is a deficient number, since it is larger than the sum of its proper divisors (5823727).
11464145 is a wasteful number, since it uses less digits than its factorization.
11464145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2741 (or 2730 counting only the distinct ones).
The product of its digits is 1920, while the sum is 26.
The square root of 11464145 is about 3385.8743331671. The cubic root of 11464145 is about 225.4830445312.
The spelling of 11464145 in words is "eleven million, four hundred sixty-four thousand, one hundred forty-five".
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