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2106310183680 = 283517194373541
BaseRepresentation
bin11110101001101001110…
…111101100101100000000
321110100202101012201220110
4132221221313230230000
5234002210401334210
64251343041111320
7305114221104363
oct36515167545400
97410671181813
102106310183680
1174231020731a
122a0273028540
131238164949c1
1473d359c40da
1539bcb1c1420
hex1ea69decb00

2106310183680 has 1152 divisors, whose sum is σ = 7791450670080. Its totient is φ = 481579499520.

The previous prime is 2106310183603. The next prime is 2106310183717. The reversal of 2106310183680 is 863810136012.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3893364210 + ... + 3893364750.

It is an arithmetic number, because the mean of its divisors is an integer number (6763412040).

Almost surely, 22106310183680 is an apocalyptic number.

2106310183680 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 2106310183680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3895725335040).

2106310183680 is an abundant number, since it is smaller than the sum of its proper divisors (5685140486400).

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

2106310183680 is a wasteful number, since it uses less digits than its factorization.

2106310183680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 2106310183680 in words is "two trillion, one hundred six billion, three hundred ten million, one hundred eighty-three thousand, six hundred eighty".