Base | Representation |
---|---|
bin | 101110001111… |
… | …0011111011101 |
3 | 1200121121222002 |
4 | 1130132133131 |
5 | 22201222031 |
6 | 2223332045 |
7 | 413024540 |
oct | 134363735 |
9 | 50547862 |
10 | 24242141 |
11 | 12758530 |
12 | 8151025 |
13 | 503a281 |
14 | 3310857 |
15 | 21dcccb |
hex | 171e7dd |
24242141 has 32 divisors (see below), whose sum is σ = 31752192. Its totient is φ = 17962560.
The previous prime is 24242137. The next prime is 24242159. The reversal of 24242141 is 14124242.
It is not a de Polignac number, because 24242141 - 22 = 24242137 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24242131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190820 + ... + 190946.
It is an arithmetic number, because the mean of its divisors is an integer number (992256).
Almost surely, 224242141 is an apocalyptic number.
It is an amenable number.
24242141 is a deficient number, since it is larger than the sum of its proper divisors (7510051).
24242141 is a wasteful number, since it uses less digits than its factorization.
24242141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249.
The product of its digits is 512, while the sum is 20.
The square root of 24242141 is about 4923.6308756851. The cubic root of 24242141 is about 289.4167468813.
Adding to 24242141 its reverse (14124242), we get a palindrome (38366383).
The spelling of 24242141 in words is "twenty-four million, two hundred forty-two thousand, one hundred forty-one".
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