Base | Representation |
---|---|
bin | 1011100010010… |
… | …1011100100001 |
3 | 10101001100200110 |
4 | 2320211130201 |
5 | 44341402443 |
6 | 4445041533 |
7 | 1125201342 |
oct | 270453441 |
9 | 111040613 |
10 | 48387873 |
11 | 2534a586 |
12 | 142562a9 |
13 | a0426a1 |
14 | 65d80c9 |
15 | 43ac233 |
hex | 2e25721 |
48387873 has 4 divisors (see below), whose sum is σ = 64517168. Its totient is φ = 32258580.
The previous prime is 48387853. The next prime is 48387877. The reversal of 48387873 is 37878384.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 48387873 - 25 = 48387841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48387877) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8064643 + ... + 8064648.
It is an arithmetic number, because the mean of its divisors is an integer number (16129292).
Almost surely, 248387873 is an apocalyptic number.
It is an amenable number.
48387873 is a deficient number, since it is larger than the sum of its proper divisors (16129295).
48387873 is a wasteful number, since it uses less digits than its factorization.
48387873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16129294.
The product of its digits is 903168, while the sum is 48.
The square root of 48387873 is about 6956.1392309240. The cubic root of 48387873 is about 364.4003991741.
The spelling of 48387873 in words is "forty-eight million, three hundred eighty-seven thousand, eight hundred seventy-three".
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