Search a number
-
+
483143760 = 2432511531151
BaseRepresentation
bin11100110011000…
…011000001010000
31020200010020122100
4130303003001100
51442141100020
6115535240400
714654440251
oct3463030120
91220106570
10483143760
112287a4070
12115979100
13791328a8
1448248b28
152c638a90
hex1ccc3050

483143760 has 240 divisors, whose sum is σ = 1805027328. Its totient is φ = 114816000.

The previous prime is 483143719. The next prime is 483143779. The reversal of 483143760 is 67341384.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 419185 + ... + 420335.

Almost surely, 2483143760 is an apocalyptic number.

483143760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 483143760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902513664).

483143760 is an abundant number, since it is smaller than the sum of its proper divisors (1321883568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

483143760 is a wasteful number, since it uses less digits than its factorization.

483143760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 483143760 is about 21980.5313857513. The cubic root of 483143760 is about 784.6791716396.

The spelling of 483143760 in words is "four hundred eighty-three million, one hundred forty-three thousand, seven hundred sixty".