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6736068080 = 245712028693
BaseRepresentation
bin1100100011000000…
…00011110111110000
3122101110002201020222
412101200003313300
5102243413134310
63032225152212
7325632430310
oct62140036760
918343081228
106736068080
112947375715
12137ba8b668
13834726101
1447c895440
15296582055
hex191803df0

6736068080 has 40 divisors (see below), whose sum is σ = 17898696672. Its totient is φ = 2309508864.

The previous prime is 6736068071. The next prime is 6736068091. The reversal of 6736068080 is 808606376.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×67360680802 = 90749226356789772800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6013787 + ... + 6014906.

Almost surely, 26736068080 is an apocalyptic number.

It is an amenable number.

6736068080 is an abundant number, since it is smaller than the sum of its proper divisors (11162628592).

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

6736068080 is a wasteful number, since it uses less digits than its factorization.

6736068080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12028713 (or 12028707 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 6736068080 is about 82073.5528657070. The cubic root of 6736068080 is about 1888.5804482040.

The spelling of 6736068080 in words is "six billion, seven hundred thirty-six million, sixty-eight thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 12028693 24057386 48114772 60143465 84200851 96229544 120286930 168401702 192459088 240573860 336803404 421004255 481147720 673606808 842008510 962295440 1347213616 1684017020 3368034040 6736068080