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30004848 = 2432208367
BaseRepresentation
bin111001001110…
…1011001110000
32002110101220200
41302131121300
530140123343
62551035200
7513015456
oct162353160
962411820
1030004848
1115a340a5
12a06bb00
1362a7263
143db09d6
15297a4d3
hex1c9d670

30004848 has 30 divisors (see below), whose sum is σ = 83972304. Its totient is φ = 10001568.

The previous prime is 30004831. The next prime is 30004853. The reversal of 30004848 is 84840003.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 104040 + ... + 104327.

Almost surely, 230004848 is an apocalyptic number.

It is an amenable number.

30004848 is an abundant number, since it is smaller than the sum of its proper divisors (53967456).

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

30004848 is a wasteful number, since it uses less digits than its factorization.

30004848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208381 (or 208372 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 30004848 is about 5477.6681170002. The cubic root of 30004848 is about 310.7399873196.

The spelling of 30004848 in words is "thirty million, four thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 208367 416734 625101 833468 1250202 1666936 1875303 2500404 3333872 3750606 5000808 7501212 10001616 15002424 30004848