Base | Representation |
---|---|
bin | 1011101010110… |
… | …1111001111100 |
3 | 10102002202101220 |
4 | 2322231321330 |
5 | 100012244222 |
6 | 4505033340 |
7 | 1133020035 |
oct | 272557174 |
9 | 112082356 |
10 | 48946812 |
11 | 256a1512 |
12 | 14485850 |
13 | a1a9c15 |
14 | 6701a8c |
15 | 446cb5c |
hex | 2eade7c |
48946812 has 48 divisors (see below), whose sum is σ = 121175040. Its totient is φ = 15334272.
The previous prime is 48946789. The next prime is 48946823. The reversal of 48946812 is 21864984.
Its product of digits (110592) is a multiple of the sum of its prime divisors (1728).
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 30453 + ... + 32019.
It is an arithmetic number, because the mean of its divisors is an integer number (2524480).
Almost surely, 248946812 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 48946812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60587520).
48946812 is an abundant number, since it is smaller than the sum of its proper divisors (72228228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48946812 is a wasteful number, since it uses less digits than its factorization.
48946812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1730 (or 1728 counting only the distinct ones).
The product of its digits is 110592, while the sum is 42.
The square root of 48946812 is about 6996.1998256196. The cubic root of 48946812 is about 365.7981209229.
The spelling of 48946812 in words is "forty-eight million, nine hundred forty-six thousand, eight hundred twelve".
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