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4879925760 = 293531103199
BaseRepresentation
bin1001000101101110…
…11100001000000000
3110121002102220200010
410202313130020000
534443230111020
62124121424520
7231633453543
oct44267341000
913532386603
104879925760
1120846554a6
12b4233b140
135ca009c48
1434416685a
151d8638de0
hex122ddc200

4879925760 has 320 divisors, whose sum is σ = 16341811200. Its totient is φ = 1240842240.

The previous prime is 4879925737. The next prime is 4879925767. The reversal of 4879925760 is 675299784.

It is a tau number, because it is divible by the number of its divisors (320).

It is a super-2 number, since 2×48799257602 = 47627350846223155200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4879925760.

It is not an unprimeable number, because it can be changed into a prime (4879925767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24522141 + ... + 24522339.

It is an arithmetic number, because the mean of its divisors is an integer number (51068160).

Almost surely, 24879925760 is an apocalyptic number.

4879925760 is a gapful number since it is divisible by the number (40) 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 4879925760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8170905600).

4879925760 is an abundant number, since it is smaller than the sum of its proper divisors (11461885440).

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

4879925760 is a wasteful number, since it uses less digits than its factorization.

4879925760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 57.

The square root of 4879925760 is about 69856.4654130167. The cubic root of 4879925760 is about 1696.1766162339.

The spelling of 4879925760 in words is "four billion, eight hundred seventy-nine million, nine hundred twenty-five thousand, seven hundred sixty".