Base | Representation |
---|---|
bin | 1011011110011… |
… | …1101010110110 |
3 | 10100120111120210 |
4 | 2313213222312 |
5 | 44310303323 |
6 | 4435410250 |
7 | 1123065543 |
oct | 267475266 |
9 | 110514523 |
10 | 48134838 |
11 | 25197464 |
12 | 14153986 |
13 | 9c8446b |
14 | 656dbca |
15 | 435c293 |
hex | 2de7ab6 |
48134838 has 16 divisors (see below), whose sum is σ = 99589680. Its totient is φ = 15491616.
The previous prime is 48134831. The next prime is 48134843. The reversal of 48134838 is 83843184.
It is a junction number, because it is equal to n+sod(n) for n = 48134796 and 48134805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48134831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138145 + ... + 138492.
It is an arithmetic number, because the mean of its divisors is an integer number (6224355).
Almost surely, 248134838 is an apocalyptic number.
48134838 is an abundant number, since it is smaller than the sum of its proper divisors (51454842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48134838 is a wasteful number, since it uses less digits than its factorization.
48134838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276671.
The product of its digits is 73728, while the sum is 39.
The square root of 48134838 is about 6937.9275003419. The cubic root of 48134838 is about 363.7641016722.
The spelling of 48134838 in words is "forty-eight million, one hundred thirty-four thousand, eight hundred thirty-eight".
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