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6028128904 = 237711516129
BaseRepresentation
bin1011001110100110…
…11111001010001000
3120120002222200021111
411213103133022020
544321200111104
62434055420104
7302245151560
oct54723371210
916502880244
106028128904
1126137a3516
121202984634
13750b671a5
14412851da0
15254342404
hex1674df288

6028128904 has 32 divisors (see below), whose sum is σ = 13099363200. Its totient is φ = 2547095040.

The previous prime is 6028128863. The next prime is 6028128913. The reversal of 6028128904 is 4098218206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754089 + ... + 762040.

It is an arithmetic number, because the mean of its divisors is an integer number (409355100).

Almost surely, 26028128904 is an apocalyptic number.

It is an amenable number.

6028128904 is an abundant number, since it is smaller than the sum of its proper divisors (7071234296).

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

6028128904 is a wasteful number, since it uses less digits than its factorization.

6028128904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516213 (or 1516209 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 6028128904 is about 77641.0259076991. The cubic root of 6028128904 is about 1819.9558118322.

The spelling of 6028128904 in words is "six billion, twenty-eight million, one hundred twenty-eight thousand, nine hundred four".

Divisors: 1 2 4 7 8 14 28 56 71 142 284 497 568 994 1988 3976 1516129 3032258 6064516 10612903 12129032 21225806 42451612 84903224 107645159 215290318 430580636 753516113 861161272 1507032226 3014064452 6028128904