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4877285 = 57331421
BaseRepresentation
bin10010100110101111100101
3100011210101012
4102212233211
52222033120
6252312005
756312330
oct22465745
910153335
104877285
112831416
121772605
131019c8a
1490d617
156651c5
hex4a6be5

4877285 has 16 divisors (see below), whose sum is σ = 6724992. Its totient is φ = 3326400.

The previous prime is 4877267. The next prime is 4877287. The reversal of 4877285 is 5827784.

It is not a de Polignac number, because 4877285 - 26 = 4877221 is a prime.

It is a d-powerful number, because it can be written as 45 + 8 + 74 + 77 + 25 + 87 + 59 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4877287) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11375 + ... + 11795.

It is an arithmetic number, because the mean of its divisors is an integer number (420312).

Almost surely, 24877285 is an apocalyptic number.

It is an amenable number.

4877285 is a deficient number, since it is larger than the sum of its proper divisors (1847707).

4877285 is a wasteful number, since it uses less digits than its factorization.

4877285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764.

The product of its digits is 125440, while the sum is 41.

The square root of 4877285 is about 2208.4576065662. The cubic root of 4877285 is about 169.5870600405.

The spelling of 4877285 in words is "four million, eight hundred seventy-seven thousand, two hundred eighty-five".

Divisors: 1 5 7 35 331 421 1655 2105 2317 2947 11585 14735 139351 696755 975457 4877285