Base | Representation |
---|---|
bin | 11100110011001… |
… | …101101110111000 |
3 | 1020200012110211112 |
4 | 130303031232320 |
5 | 1442144001030 |
6 | 115540215452 |
7 | 14655012215 |
oct | 3463155670 |
9 | 1220173745 |
10 | 483187640 |
11 | 228824031 |
12 | 11599a588 |
13 | 79149860 |
14 | 4825ab0c |
15 | 2c646a95 |
hex | 1cccdbb8 |
483187640 has 32 divisors (see below), whose sum is σ = 1170802080. Its totient is φ = 178407552.
The previous prime is 483187609. The next prime is 483187643. The reversal of 483187640 is 46781384.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (483187643) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 464084 + ... + 465123.
It is an arithmetic number, because the mean of its divisors is an integer number (36587565).
Almost surely, 2483187640 is an apocalyptic number.
483187640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
483187640 is an abundant number, since it is smaller than the sum of its proper divisors (687614440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
483187640 is a wasteful number, since it uses less digits than its factorization.
483187640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929231 (or 929227 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 41.
The square root of 483187640 is about 21981.5295191213. The cubic root of 483187640 is about 784.7029262530.
The spelling of 483187640 in words is "four hundred eighty-three million, one hundred eighty-seven thousand, six hundred forty".
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