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2012970960000 = 27335473111319
BaseRepresentation
bin11101010010101110011…
…010110100010010000000
321010102211101222220001000
4131102232122310102000
5230440031031210000
64140425053412000
7265301203563000
oct35225632642200
97112741886030
102012970960000
117067726a1040
12286163a9a000
13117a8c909030
146d5dd41a000
1537566ae5000
hex1d4ae6b4480

2012970960000 has 5120 divisors, whose sum is σ = 10706572800000. Its totient is φ = 365783040000.

The previous prime is 2012970959999. The next prime is 2012970960001. The reversal of 2012970960000 is 690792102.

2012970960000 is a `hidden beast` number, since 20 + 1 + 29 + 7 + 0 + 9 + 600 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2012970959999) and next prime (2012970960001).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012970960001) by changing a digit.

It is a polite number, since it can be written in 639 ways as a sum of consecutive naturals, for example, 105945839991 + ... + 105945840009.

It is an arithmetic number, because the mean of its divisors is an integer number (2091127500).

Almost surely, 22012970960000 is an apocalyptic number.

2012970960000 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 2012970960000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5353286400000).

2012970960000 is an abundant number, since it is smaller than the sum of its proper divisors (8693601840000).

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

2012970960000 is a wasteful number, since it uses less digits than its factorization.

2012970960000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 2012970960000 in words is "two trillion, twelve billion, nine hundred seventy million, nine hundred sixty thousand".