Base | Representation |
---|---|
bin | 1110111000100111… |
… | …0010101011100000 |
3 | 101022110022200100210 |
4 | 3232021302223200 |
5 | 31140324404123 |
6 | 1500250214120 |
7 | 201004365111 |
oct | 35611625340 |
9 | 11273280323 |
10 | 3995544288 |
11 | 177042061a |
12 | 936124340 |
13 | 4b8a215b8 |
14 | 29c914208 |
15 | 185b94e93 |
hex | ee272ae0 |
3995544288 has 48 divisors (see below), whose sum is σ = 10541059200. Its totient is φ = 1325149056.
The previous prime is 3995544283. The next prime is 3995544317. The reversal of 3995544288 is 8824455993.
3995544288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3995544283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85470 + ... + 123677.
It is an arithmetic number, because the mean of its divisors is an integer number (219605400).
Almost surely, 23995544288 is an apocalyptic number.
It is an amenable number.
3995544288 is an abundant number, since it is smaller than the sum of its proper divisors (6545514912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3995544288 is a wasteful number, since it uses less digits than its factorization.
3995544288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209359 (or 209351 counting only the distinct ones).
The product of its digits is 12441600, while the sum is 57.
The square root of 3995544288 is about 63210.3178919391. The cubic root of 3995544288 is about 1586.8114161504.
The spelling of 3995544288 in words is "three billion, nine hundred ninety-five million, five hundred forty-four thousand, two hundred eighty-eight".
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