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10080396189696 = 21337349379443
BaseRepresentation
bin1001001010110000011001…
…1011110010000000000000
31022200200021010211211220210
42102230012123302000000
52310124122411032241
633234511534234120
72060166420601020
oct222540633620000
938620233754823
1010080396189696
1132370879432a8
121169794355940
135817673994c1
1426bc72759a80
151273330c1316
hex92b066f2000

10080396189696 has 448 divisors, whose sum is σ = 30958365312000. Its totient is φ = 2857817604096.

The previous prime is 10080396189599. The next prime is 10080396189727. The reversal of 10080396189696 is 69698169308001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×100803961896962 (a number of 27 digits) contains 22 as substring.

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, 22754844451 + ... + 22754844893.

It is an arithmetic number, because the mean of its divisors is an integer number (69103494000).

Almost surely, 210080396189696 is an apocalyptic number.

10080396189696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10080396189696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15479182656000).

10080396189696 is an abundant number, since it is smaller than the sum of its proper divisors (20877969122304).

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

10080396189696 is an equidigital number, since it uses as much as digits as its factorization.

10080396189696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 30233088, while the sum is 66.

The spelling of 10080396189696 in words is "ten trillion, eighty billion, three hundred ninety-six million, one hundred eighty-nine thousand, six hundred ninety-six".