Search a number
-
+
6381060 = 2235715193
BaseRepresentation
bin11000010101111000000100
3110000012011120
4120111320010
53113143220
6344433540
7105144450
oct30257004
913005146
106381060
113669204
1221788b0
13142559a
14bc1660
15860a40
hex615e04

6381060 has 48 divisors (see below), whose sum is σ = 20420736. Its totient is φ = 1458432.

The previous prime is 6381059. The next prime is 6381077. The reversal of 6381060 is 601836.

It is a self number, because there is not a number n which added to its sum of digits gives 6381060.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7177 + ... + 8016.

It is an arithmetic number, because the mean of its divisors is an integer number (425432).

Almost surely, 26381060 is an apocalyptic number.

6381060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6381060 is an abundant number, since it is smaller than the sum of its proper divisors (14039676).

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

6381060 is a wasteful number, since it uses less digits than its factorization.

6381060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15212 (or 15210 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 6381060 is about 2526.0760083576. The cubic root of 6381060 is about 185.4802230183.

Adding to 6381060 its reverse (601836), we get a palindrome (6982896).

The spelling of 6381060 in words is "six million, three hundred eighty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 15193 30386 45579 60772 75965 91158 106351 151930 182316 212702 227895 303860 319053 425404 455790 531755 638106 911580 1063510 1276212 1595265 2127020 3190530 6381060