Base | Representation |
---|---|
bin | 1011011110111… |
… | …1000011111011 |
3 | 10100122001010011 |
4 | 2313233003323 |
5 | 44312240430 |
6 | 4440202351 |
7 | 1123253035 |
oct | 267570373 |
9 | 110561104 |
10 | 48165115 |
11 | 25208189 |
12 | 141693b7 |
13 | 9c9518b |
14 | 657ac55 |
15 | 436622a |
hex | 2def0fb |
48165115 has 8 divisors (see below), whose sum is σ = 58530240. Its totient is φ = 38044032.
The previous prime is 48165113. The next prime is 48165127. The reversal of 48165115 is 51156184.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48165115 - 21 = 48165113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48165113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60574 + ... + 61363.
It is an arithmetic number, because the mean of its divisors is an integer number (7316280).
Almost surely, 248165115 is an apocalyptic number.
48165115 is a deficient number, since it is larger than the sum of its proper divisors (10365125).
48165115 is a wasteful number, since it uses less digits than its factorization.
48165115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122021.
The product of its digits is 4800, while the sum is 31.
The square root of 48165115 is about 6940.1091489976. The cubic root of 48165115 is about 363.8403553640.
The spelling of 48165115 in words is "forty-eight million, one hundred sixty-five thousand, one hundred fifteen".
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