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4984375 = 561129
BaseRepresentation
bin10011000000111000110111
3100101020021111
4103000320313
52234000000
6254455451
760236464
oct23007067
910336244
104984375
1128a4920
121804587
131056946
1493a66b
15686cba
hex4c0e37

4984375 has 28 divisors (see below), whose sum is σ = 7031160. Its totient is φ = 3500000.

The previous prime is 4984373. The next prime is 4984391. The reversal of 4984375 is 5734894.

It is not a de Polignac number, because 4984375 - 21 = 4984373 is a prime.

Its product of digits (120960) is a multiple of the sum of its prime divisors (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4984373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 171861 + ... + 171889.

Almost surely, 24984375 is an apocalyptic number.

4984375 is a deficient number, since it is larger than the sum of its proper divisors (2046785).

4984375 is an frugal number, since it uses more digits than its factorization.

4984375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 45 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 4984375 is about 2232.5713874365. The cubic root of 4984375 is about 170.8192863062.

The spelling of 4984375 in words is "four million, nine hundred eighty-four thousand, three hundred seventy-five".

Divisors: 1 5 11 25 29 55 125 145 275 319 625 725 1375 1595 3125 3625 6875 7975 15625 18125 34375 39875 90625 171875 199375 453125 996875 4984375