Base | Representation |
---|---|
bin | 1011011110111… |
… | …0100110001100 |
3 | 10100121221111200 |
4 | 2313232212030 |
5 | 44312210322 |
6 | 4440145500 |
7 | 1123244346 |
oct | 267564614 |
9 | 110557450 |
10 | 48163212 |
11 | 25206809 |
12 | 14168290 |
13 | 9c94356 |
14 | 657a296 |
15 | 43658ac |
hex | 2dee98c |
48163212 has 72 divisors (see below), whose sum is σ = 127196160. Its totient is φ = 15348960.
The previous prime is 48163211. The next prime is 48163217. The reversal of 48163212 is 21236184.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (48163211) 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, 114739 + ... + 115157.
Almost surely, 248163212 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48163212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63598080).
48163212 is an abundant number, since it is smaller than the sum of its proper divisors (79032948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48163212 is a wasteful number, since it uses less digits than its factorization.
48163212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563 (or 558 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 48163212 is about 6939.9720460532. The cubic root of 48163212 is about 363.8355635327.
Adding to 48163212 its reverse (21236184), we get a palindrome (69399396).
The spelling of 48163212 in words is "forty-eight million, one hundred sixty-three thousand, two hundred twelve".
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