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6713280000000 = 2123457737
BaseRepresentation
bin110000110110000111010…
…1010110111000000000000
3212202210011000200211220000
41201230032222313000000
51334442244140000000
622140012132520000
71262006223322650
oct141541652670000
925683130624800
106713280000000
1121590a45aa662
129050b3a80000
133990a0bb60b2
14192cd2b08360
15b9963d50000
hex61b0eab7000

6713280000000 has 2080 divisors, whose sum is σ = 29423532488064. Its totient is φ = 1492992000000.

The previous prime is 6713279999999. The next prime is 6713280000017. The reversal of 6713280000000 is 823176.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 181439999982 + ... + 181440000018.

Almost surely, 26713280000000 is an apocalyptic number.

6713280000000 is a gapful number since it is divisible by the number (60) 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 6713280000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14711766244032).

6713280000000 is an abundant number, since it is smaller than the sum of its proper divisors (22710252488064).

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

6713280000000 is an frugal number, since it uses more digits than its factorization.

6713280000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 6713280000000 its reverse (823176), we get a palindrome (6713280823176).

The spelling of 6713280000000 in words is "six trillion, seven hundred thirteen billion, two hundred eighty million", and thus it is an aban number.