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2041925760 = 27345717331
BaseRepresentation
bin111100110110101…
…0101000010000000
312021022020120120000
41321231111002000
513140213111020
6534341320000
7101413040220
oct17155250200
95238216500
102041925760
11958683056
1248ba06000
132670665c4
14155290080
15be3e5090
hex79b55080

2041925760 has 640 divisors, whose sum is σ = 8850695040. Its totient is φ = 437944320.

The previous prime is 2041925759. The next prime is 2041925779. The reversal of 2041925760 is 675291402.

It is a tau number, because it is divible by the number of its divisors (640).

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, 6168795 + ... + 6169125.

It is an arithmetic number, because the mean of its divisors is an integer number (13829211).

Almost surely, 22041925760 is an apocalyptic number.

2041925760 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 2041925760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4425347520).

2041925760 is an abundant number, since it is smaller than the sum of its proper divisors (6808769280).

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

2041925760 is a wasteful number, since it uses less digits than its factorization.

2041925760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 2041925760 is about 45187.6726552718. The cubic root of 2041925760 is about 1268.6640963298.

The spelling of 2041925760 in words is "two billion, forty-one million, nine hundred twenty-five thousand, seven hundred sixty".