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2064741120 = 283251317811
BaseRepresentation
bin111101100010001…
…0111001100000000
312022220011201100100
41323010113030000
513212033203440
6540514322400
7102111003261
oct17304271400
95286151310
102064741120
1196a546622
12497589400
1326b9c4310
1415830c968
15c1400230
hex7b117300

2064741120 has 432 divisors, whose sum is σ = 8155903392. Its totient is φ = 477757440.

The previous prime is 2064741109. The next prime is 2064741157. The reversal of 2064741120 is 211474602.

2064741120 is a `hidden beast` number, since 2 + 0 + 647 + 4 + 1 + 12 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2545515 + ... + 2546325.

It is an arithmetic number, because the mean of its divisors is an integer number (18879406).

Almost surely, 22064741120 is an apocalyptic number.

2064741120 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 2064741120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4077951696).

2064741120 is an abundant number, since it is smaller than the sum of its proper divisors (6091162272).

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

2064741120 is a wasteful number, since it uses less digits than its factorization.

2064741120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 851 counting only the distinct ones).

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

The square root of 2064741120 is about 45439.4225315419. The cubic root of 2064741120 is about 1273.3717253728.

The spelling of 2064741120 in words is "two billion, sixty-four million, seven hundred forty-one thousand, one hundred twenty".