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4885983 = 321928573
BaseRepresentation
bin10010101000110111011111
3100012020022100
4102220313133
52222322413
6252420143
756346564
oct22506737
910166270
104885983
112837a03
121777653
131020c1b
1491286b
15667a73
hex4a8ddf

4885983 has 12 divisors (see below), whose sum is σ = 7429240. Its totient is φ = 3085776.

The previous prime is 4885981. The next prime is 4885999. The reversal of 4885983 is 3895884.

It is not a de Polignac number, because 4885983 - 21 = 4885981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4885981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14116 + ... + 14457.

Almost surely, 24885983 is an apocalyptic number.

4885983 is a deficient number, since it is larger than the sum of its proper divisors (2543257).

4885983 is a wasteful number, since it uses less digits than its factorization.

4885983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28598 (or 28595 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 4885983 is about 2210.4259770461. The cubic root of 4885983 is about 169.6878122864.

Subtracting from 4885983 its reverse (3895884), we obtain a palindrome (990099).

It can be divided in two parts, 488598 and 3, that added together give a square (488601 = 6992).

The spelling of 4885983 in words is "four million, eight hundred eighty-five thousand, nine hundred eighty-three".

Divisors: 1 3 9 19 57 171 28573 85719 257157 542887 1628661 4885983