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10386798670080 = 28335742934849
BaseRepresentation
bin1001011100100101110101…
…1100011111000100000000
31100202222010212011120122000
42113021131130133010000
52330134130424420310
634031343542544000
72121264360654060
oct227113534370400
940688125146560
1010386798670080
11334502007a8a8
1211b9045a38000
135a4617793431
1427ca1bd193a0
151302b78bb4c0
hex9725d71f100

10386798670080 has 288 divisors, whose sum is σ = 42124240032000. Its totient is φ = 2374125355008.

The previous prime is 10386798670063. The next prime is 10386798670109. The reversal of 10386798670080 is 8007689768301.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×103867986700802 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21225505 + ... + 21709344.

Almost surely, 210386798670080 is an apocalyptic number.

10386798670080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10386798670080 is an abundant number, since it is smaller than the sum of its proper divisors (31737441361920).

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

10386798670080 is an equidigital number, since it uses as much as digits as its factorization.

10386798670080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42934886 (or 42934866 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 10386798670080 in words is "ten trillion, three hundred eighty-six billion, seven hundred ninety-eight million, six hundred seventy thousand, eighty".