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2068070400000 = 21733551117
BaseRepresentation
bin11110000110000010100…
…110100000000000000000
321022201001101022110021000
4132012002212200000000
5232340402010300000
64222020341532000
7302261466233523
oct36060246400000
97281041273230
102068070400000
1172807790a910
12294980714000
13120030cb3277
14721490d4bba
1538bdded5000
hex1e1829a0000

2068070400000 has 1728 divisors, whose sum is σ = 8846760021120. Its totient is φ = 471859200000.

The previous prime is 2068070399951. The next prime is 2068070400007. The reversal of 2068070400000 is 40708602.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068070400007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 121651199992 + ... + 121651200008.

It is an arithmetic number, because the mean of its divisors is an integer number (5119652790).

Almost surely, 22068070400000 is an apocalyptic number.

2068070400000 is a gapful number since it is divisible by the number (20) 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 2068070400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4423380010560).

2068070400000 is an abundant number, since it is smaller than the sum of its proper divisors (6778689621120).

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

2068070400000 is an frugal number, since it uses more digits than its factorization.

2068070400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 2068070400000 in words is "two trillion, sixty-eight billion, seventy million, four hundred thousand".