Base | Representation |
---|---|
bin | 11101000110010… |
… | …001100111100000 |
3 | 1021000121022221120 |
4 | 131012101213200 |
5 | 1444433344123 |
6 | 120235252240 |
7 | 15045332544 |
oct | 3506214740 |
9 | 1230538846 |
10 | 488184288 |
11 | 230627099 |
12 | 1175aa080 |
13 | 7a1a8c57 |
14 | 48b9ba24 |
15 | 2ccd22e3 |
hex | 1d1919e0 |
488184288 has 48 divisors (see below), whose sum is σ = 1299056976. Its totient is φ = 160496640.
The previous prime is 488184283. The next prime is 488184299. The reversal of 488184288 is 882481884.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 488184288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488184283) by changing a digit.
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, 27823 + ... + 41838.
It is an arithmetic number, because the mean of its divisors is an integer number (27063687).
Almost surely, 2488184288 is an apocalyptic number.
488184288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
488184288 is an abundant number, since it is smaller than the sum of its proper divisors (810872688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488184288 is a wasteful number, since it uses less digits than its factorization.
488184288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69747 (or 69739 counting only the distinct ones).
The product of its digits is 1048576, while the sum is 51.
The square root of 488184288 is about 22094.8928035417. The cubic root of 488184288 is about 787.3985292287.
The spelling of 488184288 in words is "four hundred eighty-eight million, one hundred eighty-four thousand, two hundred eighty-eight".
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