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4869008928 = 25337805061
BaseRepresentation
bin1001000100011011…
…10010111000100000
3110120022220021121000
410202031302320200
534432431241203
62123051432000
7231441615210
oct44215627040
913508807530
104869008928
112079479523
12b3a755600
135c7986c94
14342924240
151d76ce4a3
hex122372e20

4869008928 has 96 divisors (see below), whose sum is σ = 16230049920. Its totient is φ = 1391143680.

The previous prime is 4869008927. The next prime is 4869008953. The reversal of 4869008928 is 8298009684.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4869008923) 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, 396483 + ... + 408578.

It is an arithmetic number, because the mean of its divisors is an integer number (169063020).

Almost surely, 24869008928 is an apocalyptic number.

4869008928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4869008928 is an abundant number, since it is smaller than the sum of its proper divisors (11361040992).

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

4869008928 is a wasteful number, since it uses less digits than its factorization.

4869008928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805087 (or 805073 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 4869008928 is about 69778.2840717655. The cubic root of 4869008928 is about 1694.9108387590.

The spelling of 4869008928 in words is "four billion, eight hundred sixty-nine million, eight thousand, nine hundred twenty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 168 189 216 224 252 288 336 378 432 504 672 756 864 1008 1512 2016 3024 6048 805061 1610122 2415183 3220244 4830366 5635427 6440488 7245549 9660732 11270854 12880976 14491098 16906281 19321464 21736647 22541708 25761952 28982196 33812562 38642928 43473294 45083416 50718843 57964392 67625124 77285856 86946588 90166832 101437686 115928784 135250248 152156529 173893176 180333664 202875372 231857568 270500496 304313058 347786352 405750744 541000992 608626116 695572704 811501488 1217252232 1623002976 2434504464 4869008928