Base | Representation |
---|---|
bin | 1011101000111… |
… | …0000111000001 |
3 | 10101212010202101 |
4 | 2322032013001 |
5 | 44444112302 |
6 | 4502150401 |
7 | 1131635245 |
oct | 272160701 |
9 | 111763671 |
10 | 48816577 |
11 | 25612687 |
12 | 14422401 |
13 | a162864 |
14 | 66aa425 |
15 | 4444287 |
hex | 2e8e1c1 |
48816577 has 4 divisors (see below), whose sum is σ = 49031856. Its totient is φ = 48601300.
The previous prime is 48816563. The next prime is 48816587. The reversal of 48816577 is 77561884.
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 a cyclic number.
It is not a de Polignac number, because 48816577 - 223 = 40427969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48816517) 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, 107299 + ... + 107752.
It is an arithmetic number, because the mean of its divisors is an integer number (12257964).
Almost surely, 248816577 is an apocalyptic number.
It is an amenable number.
48816577 is a deficient number, since it is larger than the sum of its proper divisors (215279).
48816577 is a wasteful number, since it uses less digits than its factorization.
48816577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215278.
The product of its digits is 376320, while the sum is 46.
The square root of 48816577 is about 6986.8860732089. The cubic root of 48816577 is about 365.4734008763.
The spelling of 48816577 in words is "forty-eight million, eight hundred sixteen thousand, five hundred seventy-seven".
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