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30110323020000 = 25354631795307
BaseRepresentation
bin1101101100010100110110…
…00110111001000011100000
310221121112000011220211222220
412312022123012321003200
512421311420143120000
6144012254052231040
76225253605524016
oct666123306710340
9127545004824886
1030110323020000
119659797408943
1234636ba30b480
1313a5511836b42
147614c14168b6
1537338a42b1a0
hex1b629b1b90e0

30110323020000 has 240 divisors, whose sum is σ = 98924531916672. Its totient is φ = 8016684480000.

The previous prime is 30110323019963. The next prime is 30110323020049. The reversal of 30110323020000 is 2032301103.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 37462347 + ... + 38257653.

Almost surely, 230110323020000 is an apocalyptic number.

30110323020000 is a gapful number since it is divisible by the number (30) 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 30110323020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49462265958336).

30110323020000 is an abundant number, since it is smaller than the sum of its proper divisors (68814208896672).

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

30110323020000 is an equidigital number, since it uses as much as digits as its factorization.

30110323020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795971 (or 795948 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30110323020000 its reverse (2032301103), we get a palindrome (30112355321103).

The spelling of 30110323020000 in words is "thirty trillion, one hundred ten billion, three hundred twenty-three million, twenty thousand".