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6385130 = 251913343
BaseRepresentation
bin11000010110110111101010
3110000101202022
4120112313222
53113311010
6344504442
7105162353
oct30266752
913011668
106385130
113671274
12217b122
1314273ab
14bc2d2a
15861d55
hex616dea

6385130 has 16 divisors (see below), whose sum is σ = 11556864. Its totient is φ = 2539920.

The previous prime is 6385129. The next prime is 6385151. The reversal of 6385130 is 315836.

It is a self number, because there is not a number n which added to its sum of digits gives 6385130.

It is a congruent number.

It is an unprimeable number.

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, 239 + ... + 3581.

It is an arithmetic number, because the mean of its divisors is an integer number (722304).

Almost surely, 26385130 is an apocalyptic number.

6385130 is a deficient number, since it is larger than the sum of its proper divisors (5171734).

6385130 is a wasteful number, since it uses less digits than its factorization.

6385130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 6385130 is about 2526.8814772363. The cubic root of 6385130 is about 185.5196492821.

The spelling of 6385130 in words is "six million, three hundred eighty-five thousand, one hundred thirty".

Divisors: 1 2 5 10 191 382 955 1910 3343 6686 16715 33430 638513 1277026 3192565 6385130