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2030876712 = 2334171931313
BaseRepresentation
bin111100100001100…
…1011100000101000
312020112110020010000
41321003023200220
513124401023322
6533304423000
7101220111234
oct17103134050
95215406100
102030876712
11952416807
12488177a60
132649983c7
14153a155c4
15bd4613ac
hex790cb828

2030876712 has 320 divisors, whose sum is σ = 6565363200. Its totient is φ = 582266880.

The previous prime is 2030876689. The next prime is 2030876723. The reversal of 2030876712 is 2176780302.

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

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 79 ways as a sum of consecutive naturals, for example, 6488268 + ... + 6488580.

It is an arithmetic number, because the mean of its divisors is an integer number (20516760).

Almost surely, 22030876712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030876712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3282681600).

2030876712 is an abundant number, since it is smaller than the sum of its proper divisors (4534486488).

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

2030876712 is a wasteful number, since it uses less digits than its factorization.

2030876712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 2030876712 is about 45065.2494944830. The cubic root of 2030876712 is about 1266.3716704845.

It can be divided in two parts, 20308 and 76712, that added together give a triangular number (97020 = T440).

The spelling of 2030876712 in words is "two billion, thirty million, eight hundred seventy-six thousand, seven hundred twelve".