Base | Representation |
---|---|
bin | 1011100000011… |
… | …0110001100000 |
3 | 10100210222100101 |
4 | 2320012301200 |
5 | 44323342430 |
6 | 4442232144 |
7 | 1124136145 |
oct | 270066140 |
9 | 110728311 |
10 | 48262240 |
11 | 25274154 |
12 | 141b5654 |
13 | 9cca450 |
14 | 65a43cc |
15 | 4384dca |
hex | 2e06c60 |
48262240 has 48 divisors (see below), whose sum is σ = 122795568. Its totient is φ = 17819136.
The previous prime is 48262237. The next prime is 48262273. The reversal of 48262240 is 4226284.
It is a junction number, because it is equal to n+sod(n) for n = 48262199 and 48262208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9522 + ... + 13681.
It is an arithmetic number, because the mean of its divisors is an integer number (2558241).
Almost surely, 248262240 is an apocalyptic number.
48262240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48262240 is an abundant number, since it is smaller than the sum of its proper divisors (74533328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48262240 is a wasteful number, since it uses less digits than its factorization.
48262240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23231 (or 23223 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 48262240 is about 6947.1029933347. The cubic root of 48262240 is about 364.0847526354.
The spelling of 48262240 in words is "forty-eight million, two hundred sixty-two thousand, two hundred forty".
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