Base | Representation |
---|---|
bin | 1011101010010… |
… | …1100101110000 |
3 | 10102001000200102 |
4 | 2322211211300 |
5 | 100010202002 |
6 | 4504211532 |
7 | 1132515530 |
oct | 272454560 |
9 | 112030612 |
10 | 48912752 |
11 | 25678969 |
12 | 14469ba8 |
13 | a197575 |
14 | 66d34c0 |
15 | 4462a02 |
hex | 2ea5970 |
48912752 has 40 divisors (see below), whose sum is σ = 109850112. Its totient is φ = 20664000.
The previous prime is 48912749. The next prime is 48912767. The reversal of 48912752 is 25721984.
48912752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4877 + ... + 11027.
Almost surely, 248912752 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 48912752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54925056).
48912752 is an abundant number, since it is smaller than the sum of its proper divisors (60937360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48912752 is a wasteful number, since it uses less digits than its factorization.
48912752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6237 (or 6231 counting only the distinct ones).
The product of its digits is 40320, while the sum is 38.
The square root of 48912752 is about 6993.7652233972. The cubic root of 48912752 is about 365.7132534616.
The spelling of 48912752 in words is "forty-eight million, nine hundred twelve thousand, seven hundred fifty-two".
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