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4904385 = 35557587
BaseRepresentation
bin10010101101010111000001
3100020011112220
4102231113001
52223420020
6253041253
756454333
oct22552701
910204486
104904385
11284a812
121786229
131029405
14919453
1566d240
hex4ad5c1

4904385 has 16 divisors (see below), whose sum is σ = 7874496. Its totient is φ = 2606528.

The previous prime is 4904369. The next prime is 4904401. The reversal of 4904385 is 5834094.

It is an interprime number because it is at equal distance from previous prime (4904369) and next prime (4904401).

It is a cyclic number.

It is not a de Polignac number, because 4904385 - 24 = 4904369 is a prime.

It is an Ulam number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8062 + ... + 8648.

It is an arithmetic number, because the mean of its divisors is an integer number (492156).

Almost surely, 24904385 is an apocalyptic number.

It is an amenable number.

4904385 is a deficient number, since it is larger than the sum of its proper divisors (2970111).

4904385 is a wasteful number, since it uses less digits than its factorization.

4904385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4904385 is about 2214.5846111630. The cubic root of 4904385 is about 169.9005762352.

The spelling of 4904385 in words is "four million, nine hundred four thousand, three hundred eighty-five".

Divisors: 1 3 5 15 557 587 1671 1761 2785 2935 8355 8805 326959 980877 1634795 4904385