Base | Representation |
---|---|
bin | 1011100110110… |
… | …1011000110100 |
3 | 10101121022220100 |
4 | 2321231120310 |
5 | 44430320143 |
6 | 4455234100 |
7 | 1130536425 |
oct | 271553064 |
9 | 111538810 |
10 | 48682548 |
11 | 25530a12 |
12 | 14378930 |
13 | a116855 |
14 | 667364c |
15 | 44196d3 |
hex | 2e6d634 |
48682548 has 18 divisors (see below), whose sum is σ = 123058754. Its totient is φ = 16227504.
The previous prime is 48682537. The next prime is 48682549. The reversal of 48682548 is 84528684.
48682548 is a `hidden beast` number, since 48 + 68 + 2 + 548 = 666.
It can be written as a sum of positive squares in only one way, i.e., 43401744 + 5280804 = 6588^2 + 2298^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48682549) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 676111 + ... + 676182.
Almost surely, 248682548 is an apocalyptic number.
It is an amenable number.
48682548 is an abundant number, since it is smaller than the sum of its proper divisors (74376206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48682548 is a wasteful number, since it uses less digits than its factorization.
48682548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352303 (or 1352298 counting only the distinct ones).
The product of its digits is 491520, while the sum is 45.
The square root of 48682548 is about 6977.2880118281. The cubic root of 48682548 is about 365.1386175195.
The spelling of 48682548 in words is "forty-eight million, six hundred eighty-two thousand, five hundred forty-eight".
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