Base | Representation |
---|---|
bin | 1011101000101… |
… | …0100011011100 |
3 | 10101211101202221 |
4 | 2322022203130 |
5 | 44443131022 |
6 | 4501555124 |
7 | 1131544630 |
oct | 272124334 |
9 | 111741687 |
10 | 48802012 |
11 | 25602746 |
12 | 14415aa4 |
13 | a15903c |
14 | 66a4dc0 |
15 | 443ecc7 |
hex | 2e8a8dc |
48802012 has 24 divisors (see below), whose sum is σ = 100971360. Its totient is φ = 20193600.
The previous prime is 48802009. The next prime is 48802043. The reversal of 48802012 is 21020884.
48802012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29239 + ... + 30862.
It is an arithmetic number, because the mean of its divisors is an integer number (4207140).
Almost surely, 248802012 is an apocalyptic number.
It is an amenable number.
48802012 is an abundant number, since it is smaller than the sum of its proper divisors (52169348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48802012 is a wasteful number, since it uses less digits than its factorization.
48802012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60141 (or 60139 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 25.
The square root of 48802012 is about 6985.8436856260. The cubic root of 48802012 is about 365.4370494979.
Adding to 48802012 its reverse (21020884), we get a palindrome (69822896).
The spelling of 48802012 in words is "forty-eight million, eight hundred two thousand, twelve".
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