Base | Representation |
---|---|
bin | 1011101000001… |
… | …1101000010000 |
3 | 10101202221212102 |
4 | 2322003220100 |
5 | 44441224043 |
6 | 4501215532 |
7 | 1131366140 |
oct | 272035020 |
9 | 111687772 |
10 | 48773648 |
11 | 25593400 |
12 | 144015a8 |
13 | a149161 |
14 | 6698920 |
15 | 44366b8 |
hex | 2e83a10 |
48773648 has 120 divisors (see below), whose sum is σ = 122700480. Its totient is φ = 18374400.
The previous prime is 48773623. The next prime is 48773651. The reversal of 48773648 is 84637784.
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, 799538 + ... + 799598.
It is an arithmetic number, because the mean of its divisors is an integer number (1022504).
Almost surely, 248773648 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 48773648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61350240).
48773648 is an abundant number, since it is smaller than the sum of its proper divisors (73926832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48773648 is a wasteful number, since it uses less digits than its factorization.
48773648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157 (or 140 counting only the distinct ones).
The product of its digits is 903168, while the sum is 47.
The square root of 48773648 is about 6983.8132850184. The cubic root of 48773648 is about 365.3662377642.
It can be divided in two parts, 487736 and 48, that added together give a palindrome (487784).
The spelling of 48773648 in words is "forty-eight million, seven hundred seventy-three thousand, six hundred forty-eight".
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