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6040488020 = 2257160726849
BaseRepresentation
bin1011010000000101…
…01000100001010100
3120120222020120210112
411220002220201110
544332331104040
62435220342152
7302455205150
oct55002504124
916528216715
106040488020
11261a775066
121206b44958
137535a3788
1441434c060
15255484365
hex1680a8854

6040488020 has 48 divisors (see below), whose sum is σ = 14506732800. Its totient is φ = 2069658624.

The previous prime is 6040488017. The next prime is 6040488031. The reversal of 6040488020 is 208840406.

It is a congruent 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, 211556 + ... + 238404.

It is an arithmetic number, because the mean of its divisors is an integer number (302223600).

Almost surely, 26040488020 is an apocalyptic number.

It is an amenable number.

6040488020 is an abundant number, since it is smaller than the sum of its proper divisors (8466244780).

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

6040488020 is a wasteful number, since it uses less digits than its factorization.

6040488020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28472 (or 28470 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 6040488020 is about 77720.5765547323. The cubic root of 6040488020 is about 1821.1987453518.

The spelling of 6040488020 in words is "six billion, forty million, four hundred eighty-eight thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 1607 3214 6428 8035 11249 16070 22498 26849 32140 44996 53698 56245 107396 112490 134245 187943 224980 268490 375886 536980 751772 939715 1879430 3758860 43146343 86292686 172585372 215731715 302024401 431463430 604048802 862926860 1208097604 1510122005 3020244010 6040488020