Base | Representation |
---|---|
bin | 1011011110001… |
… | …0110111100011 |
3 | 10100112111121101 |
4 | 2313202313203 |
5 | 44304141141 |
6 | 4435135231 |
7 | 1122654316 |
oct | 267426743 |
9 | 110474541 |
10 | 48115171 |
11 | 25183705 |
12 | 14144517 |
13 | 9c78520 |
14 | 656697d |
15 | 4356531 |
hex | 2de2de3 |
48115171 has 8 divisors (see below), whose sum is σ = 51889040. Its totient is φ = 44351712.
The previous prime is 48115157. The next prime is 48115213. The reversal of 48115171 is 17151184.
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 48115171 - 25 = 48115139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48112171) 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, 8920 + ... + 13258.
It is an arithmetic number, because the mean of its divisors is an integer number (6486130).
Almost surely, 248115171 is an apocalyptic number.
48115171 is a deficient number, since it is larger than the sum of its proper divisors (3773869).
48115171 is a wasteful number, since it uses less digits than its factorization.
48115171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5205.
The product of its digits is 1120, while the sum is 28.
The square root of 48115171 is about 6936.5100014344. The cubic root of 48115171 is about 363.7145525067.
The spelling of 48115171 in words is "forty-eight million, one hundred fifteen thousand, one hundred seventy-one".
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