Base | Representation |
---|---|
bin | 101101001011001010… |
… | …101110011111100000 |
3 | 11122012110010001211011 |
4 | 231023022232133200 |
5 | 1243314432241303 |
6 | 34141102230304 |
7 | 3335006005210 |
oct | 551312563740 |
9 | 148173101734 |
10 | 48505743328 |
11 | 19631255989 |
12 | 9498585394 |
13 | 476030b993 |
14 | 24c20c4240 |
15 | 13dd5d216d |
hex | b4b2ae7e0 |
48505743328 has 96 divisors (see below), whose sum is σ = 111400531200. Its totient is φ = 20361606144.
The previous prime is 48505743241. The next prime is 48505743343. The reversal of 48505743328 is 82334750584.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2121783 + ... + 2144521.
It is an arithmetic number, because the mean of its divisors is an integer number (1160422200).
Almost surely, 248505743328 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 48505743328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55700265600).
48505743328 is an abundant number, since it is smaller than the sum of its proper divisors (62894787872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48505743328 is a wasteful number, since it uses less digits than its factorization.
48505743328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22952 (or 22944 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 49.
The spelling of 48505743328 in words is "forty-eight billion, five hundred five million, seven hundred forty-three thousand, three hundred twenty-eight".
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