Base | Representation |
---|---|
bin | 101100101101000001… |
… | …110001001101001001 |
3 | 11120220012121122022022 |
4 | 230231001301031021 |
5 | 1241301010004130 |
6 | 34015000134225 |
7 | 3316325636210 |
oct | 545501611511 |
9 | 146805548268 |
10 | 48000078665 |
11 | 193a187a600 |
12 | 9377167375 |
13 | 46ac622416 |
14 | 2474c96077 |
15 | 13adeea7e5 |
hex | b2d071349 |
48000078665 has 24 divisors (see below), whose sum is σ = 72357149760. Its totient is φ = 29922124320.
The previous prime is 48000078631. The next prime is 48000078701. The reversal of 48000078665 is 56687000084.
It is not a de Polignac number, because 48000078665 - 26 = 48000078601 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5662835 + ... + 5671304.
It is an arithmetic number, because the mean of its divisors is an integer number (3014881240).
Almost surely, 248000078665 is an apocalyptic number.
It is an amenable number.
48000078665 is a deficient number, since it is larger than the sum of its proper divisors (24357071095).
48000078665 is a wasteful number, since it uses less digits than its factorization.
48000078665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11334173 (or 11334162 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
The spelling of 48000078665 in words is "forty-eight billion, seventy-eight thousand, six hundred sixty-five".
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