Base | Representation |
---|---|
bin | 1011100011110… |
… | …1011000111000 |
3 | 10101020100012201 |
4 | 2320331120320 |
5 | 44403022234 |
6 | 4451115544 |
7 | 1126060303 |
oct | 270753070 |
9 | 111210181 |
10 | 48485944 |
11 | 25407231 |
12 | 142a2bb4 |
13 | a078210 |
14 | 6621b3a |
15 | 43cb314 |
hex | 2e3d638 |
48485944 has 64 divisors (see below), whose sum is σ = 102241440. Its totient is φ = 21411840.
The previous prime is 48485939. The next prime is 48485977. The reversal of 48485944 is 44958484.
It is a super-2 number, since 2×484859442 = 4701773531142272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48485894 and 48485903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353844 + ... + 353980.
Almost surely, 248485944 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 48485944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51120720).
48485944 is an abundant number, since it is smaller than the sum of its proper divisors (53755496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48485944 is a wasteful number, since it uses less digits than its factorization.
48485944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280 (or 276 counting only the distinct ones).
The product of its digits is 737280, while the sum is 46.
The square root of 48485944 is about 6963.1849034763. The cubic root of 48485944 is about 364.6464180825.
The spelling of 48485944 in words is "forty-eight million, four hundred eighty-five thousand, nine hundred forty-four".
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