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4868130 = 235263617
BaseRepresentation
bin10010100100100000100010
3100011022211010
4102210200202
52221240010
6252201350
756243541
oct22444042
910138733
104868130
112825553
121769256
131015a67
1490a158
15662620
hex4a4822

4868130 has 32 divisors (see below), whose sum is σ = 11746944. Its totient is φ = 1291136.

The previous prime is 4868113. The next prime is 4868131. The reversal of 4868130 is 318684.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4868131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7582 + ... + 8198.

It is an arithmetic number, because the mean of its divisors is an integer number (367092).

Almost surely, 24868130 is an apocalyptic number.

4868130 is an abundant number, since it is smaller than the sum of its proper divisors (6878814).

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

4868130 is a wasteful number, since it uses less digits than its factorization.

4868130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 4868130 is about 2206.3839194483. The cubic root of 4868130 is about 169.4808847145.

The spelling of 4868130 in words is "four million, eight hundred sixty-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 263 526 617 789 1234 1315 1578 1851 2630 3085 3702 3945 6170 7890 9255 18510 162271 324542 486813 811355 973626 1622710 2434065 4868130