Base | Representation |
---|---|
bin | 1011100111111… |
… | …1110001001110 |
3 | 10101202011011212 |
4 | 2321333301032 |
5 | 44440222323 |
6 | 4501014422 |
7 | 1131302063 |
oct | 271776116 |
9 | 111664155 |
10 | 48757838 |
11 | 25582538 |
12 | 143b4412 |
13 | a141bbc |
14 | 6692c6a |
15 | 4431b78 |
hex | 2e7fc4e |
48757838 has 16 divisors (see below), whose sum is σ = 80334720. Its totient is φ = 22091256.
The previous prime is 48757811. The next prime is 48757859. The reversal of 48757838 is 83875784.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 27020 + ... + 28767.
It is an arithmetic number, because the mean of its divisors is an integer number (5020920).
Almost surely, 248757838 is an apocalyptic number.
48757838 is a deficient number, since it is larger than the sum of its proper divisors (31576882).
48757838 is a wasteful number, since it uses less digits than its factorization.
48757838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55831.
The product of its digits is 1505280, while the sum is 50.
The square root of 48757838 is about 6982.6812901635. The cubic root of 48757838 is about 365.3267556209.
The spelling of 48757838 in words is "forty-eight million, seven hundred fifty-seven thousand, eight hundred thirty-eight".
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