Base | Representation |
---|---|
bin | 1011100111110… |
… | …1111100100111 |
3 | 10101201202221110 |
4 | 2321331330213 |
5 | 44440003000 |
6 | 4500520103 |
7 | 1131241242 |
oct | 271757447 |
9 | 111652843 |
10 | 48750375 |
11 | 25577973 |
12 | 143b0033 |
13 | a13b69b |
14 | 6690259 |
15 | 442e850 |
hex | 2e7df27 |
48750375 has 32 divisors (see below), whose sum is σ = 82308096. Its totient is φ = 25620000.
The previous prime is 48750341. The next prime is 48750389. The reversal of 48750375 is 57305784.
It is not a de Polignac number, because 48750375 - 215 = 48717607 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25710 + ... + 27540.
It is an arithmetic number, because the mean of its divisors is an integer number (2572128).
Almost surely, 248750375 is an apocalyptic number.
48750375 is a deficient number, since it is larger than the sum of its proper divisors (33557721).
48750375 is a wasteful number, since it uses less digits than its factorization.
48750375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1920 (or 1910 counting only the distinct ones).
The product of its (nonzero) digits is 117600, while the sum is 39.
The square root of 48750375 is about 6982.1468761406. The cubic root of 48750375 is about 365.3081153858.
It can be divided in two parts, 487503 and 75, that added together give a triangular number (487578 = T987).
The spelling of 48750375 in words is "forty-eight million, seven hundred fifty thousand, three hundred seventy-five".
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