Base | Representation |
---|---|
bin | 1011100110011… |
… | …1000111000110 |
3 | 10101120000122010 |
4 | 2321213013012 |
5 | 44424004323 |
6 | 4454515050 |
7 | 1130401446 |
oct | 271470706 |
9 | 111500563 |
10 | 48656838 |
11 | 2551366a |
12 | 14365a86 |
13 | a107c39 |
14 | 6668126 |
15 | 4411c93 |
hex | 2e671c6 |
48656838 has 16 divisors (see below), whose sum is σ = 100669680. Its totient is φ = 15659616.
The previous prime is 48656831. The next prime is 48656843. The reversal of 48656838 is 83865684.
It is a super-3 number, since 3×486568383 (a number of 24 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48656831) 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, 139645 + ... + 139992.
It is an arithmetic number, because the mean of its divisors is an integer number (6291855).
Almost surely, 248656838 is an apocalyptic number.
48656838 is an abundant number, since it is smaller than the sum of its proper divisors (52012842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48656838 is a wasteful number, since it uses less digits than its factorization.
48656838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279671.
The product of its digits is 1105920, while the sum is 48.
The square root of 48656838 is about 6975.4453621256. The cubic root of 48656838 is about 365.0743277666.
It can be divided in two parts, 48656 and 838, that added together give a palindrome (49494).
The spelling of 48656838 in words is "forty-eight million, six hundred fifty-six thousand, eight hundred thirty-eight".
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