Base | Representation |
---|---|
bin | 101111001100… |
… | …1001100100110 |
3 | 1201120011101221 |
4 | 1132121030212 |
5 | 22313312432 |
6 | 2242210554 |
7 | 420220051 |
oct | 136311446 |
9 | 51504357 |
10 | 24744742 |
11 | 12a71100 |
12 | 8353a5a |
13 | 5184c79 |
14 | 3401a98 |
15 | 228bb97 |
hex | 1799326 |
24744742 has 12 divisors (see below), whose sum is σ = 40798548. Its totient is φ = 11247500.
The previous prime is 24744719. The next prime is 24744751.
24744742 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×247447422 = 1224604513293128, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 24744698 and 24744707.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 50884 + ... + 51367.
It is an arithmetic number, because the mean of its divisors is an integer number (3399879).
Almost surely, 224744742 is an apocalyptic number.
24744742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
24744742 is a deficient number, since it is larger than the sum of its proper divisors (16053806).
24744742 is a wasteful number, since it uses less digits than its factorization.
24744742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102275 (or 102264 counting only the distinct ones).
The product of its digits is 50176, while the sum is 34.
The square root of 24744742 is about 4974.4087085803. The cubic root of 24744742 is about 291.4031955761.
The spelling of 24744742 in words is "twenty-four million, seven hundred forty-four thousand, seven hundred forty-two".
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