Base | Representation |
---|---|
bin | 1011101000001… |
… | …1101011101001 |
3 | 10101202222011110 |
4 | 2322003223221 |
5 | 44441230430 |
6 | 4501220533 |
7 | 1131366600 |
oct | 272035351 |
9 | 111688143 |
10 | 48773865 |
11 | 25593588 |
12 | 14401749 |
13 | a14929a |
14 | 6698a37 |
15 | 44367b0 |
hex | 2e83ae9 |
48773865 has 24 divisors (see below), whose sum is σ = 90780480. Its totient is φ = 22296288.
The previous prime is 48773863. The next prime is 48773873. The reversal of 48773865 is 56837784.
It is not a de Polignac number, because 48773865 - 21 = 48773863 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48773861) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32445 + ... + 33914.
It is an arithmetic number, because the mean of its divisors is an integer number (3782520).
Almost surely, 248773865 is an apocalyptic number.
It is an amenable number.
48773865 is a deficient number, since it is larger than the sum of its proper divisors (42006615).
48773865 is a wasteful number, since it uses less digits than its factorization.
48773865 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66381 (or 66374 counting only the distinct ones).
The product of its digits is 1128960, while the sum is 48.
The square root of 48773865 is about 6983.8288209262. The cubic root of 48773865 is about 365.3667796166.
The spelling of 48773865 in words is "forty-eight million, seven hundred seventy-three thousand, eight hundred sixty-five".
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