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6486130 = 25733161
BaseRepresentation
bin11000101111100001110010
3110012112022001
4120233201302
53130024010
6351004214
7106063000
oct30574162
913175261
106486130
113730142
12220966a
131461361
14c0ba70
15881c3a
hex62f872

6486130 has 64 divisors (see below), whose sum is σ = 14284800. Its totient is φ = 2116800.

The previous prime is 6486127. The next prime is 6486131. The reversal of 6486130 is 316846.

6486130 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

6486130 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (6486131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106300 + ... + 106360.

It is an arithmetic number, because the mean of its divisors is an integer number (223200).

Almost surely, 26486130 is an apocalyptic number.

6486130 is an abundant number, since it is smaller than the sum of its proper divisors (7798670).

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

6486130 is a wasteful number, since it uses less digits than its factorization.

6486130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6486130 is about 2546.7881733666. The cubic root of 6486130 is about 186.4927199012.

The spelling of 6486130 in words is "six million, four hundred eighty-six thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 31 35 49 61 62 70 98 122 155 217 245 305 310 343 427 434 490 610 686 854 1085 1519 1715 1891 2135 2170 2989 3038 3430 3782 4270 5978 7595 9455 10633 13237 14945 15190 18910 20923 21266 26474 29890 41846 53165 66185 92659 104615 106330 132370 185318 209230 463295 648613 926590 1297226 3243065 6486130