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10688833920000 = 21035429191969
BaseRepresentation
bin1001101110001011000000…
…1001100001110000000000
31101211211202012210000101210
42123202300021201300000
52400111212440420000
634422214342330120
72152146161143605
oct233426011416000
941754665700353
1010688833920000
1134511220aa525
121247698a29940
135c6c5015bb22
1428d4b14906ac
15138093aa2350
hex9b8b0261c00

10688833920000 has 440 divisors, whose sum is σ = 36828453934800. Its totient is φ = 2752053248000.

The previous prime is 10688833919969. The next prime is 10688833920001. The reversal of 10688833920000 is 2933888601.

It is a super-2 number, since 2×106888339200002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10688833920001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 55584016 + ... + 55775984.

It is an arithmetic number, because the mean of its divisors is an integer number (83701031670).

Almost surely, 210688833920000 is an apocalyptic number.

10688833920000 is a gapful number since it is divisible by the number (10) 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 10688833920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18414226967400).

10688833920000 is an abundant number, since it is smaller than the sum of its proper divisors (26139620014800).

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

10688833920000 is an equidigital number, since it uses as much as digits as its factorization.

10688833920000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192041 (or 192008 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 10688833920000 in words is "ten trillion, six hundred eighty-eight billion, eight hundred thirty-three million, nine hundred twenty thousand".