Base | Representation |
---|---|
bin | 101110000101… |
… | …0011110010101 |
3 | 1200110110111100 |
4 | 1130022132111 |
5 | 22141111044 |
6 | 2221500313 |
7 | 412233516 |
oct | 134123625 |
9 | 50413440 |
10 | 24160149 |
11 | 12701972 |
12 | 8111699 |
13 | 500bb60 |
14 | 32cca0d |
15 | 21c3869 |
hex | 170a795 |
24160149 has 24 divisors (see below), whose sum is σ = 38605112. Its totient is φ = 14463360.
The previous prime is 24160141. The next prime is 24160159. The reversal of 24160149 is 94106142.
It can be written as a sum of positive squares in 4 ways, for example, as 2537649 + 21622500 = 1593^2 + 4650^2 .
It is not a de Polignac number, because 24160149 - 23 = 24160141 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24160141) 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 23 ways as a sum of consecutive naturals, for example, 1539 + ... + 7119.
Almost surely, 224160149 is an apocalyptic number.
It is an amenable number.
24160149 is a deficient number, since it is larger than the sum of its proper divisors (14444963).
24160149 is a wasteful number, since it uses less digits than its factorization.
24160149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5637 (or 5634 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 24160149 is about 4915.2974477645. The cubic root of 24160149 is about 289.0900889703.
The spelling of 24160149 in words is "twenty-four million, one hundred sixty thousand, one hundred forty-nine".
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