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4688480000 = 285429303
BaseRepresentation
bin1000101110111010…
…01000011100000000
3110002202012110110102
410113131020130000
534100222330000
62053122221532
7224120264621
oct42735103400
913082173412
104688480000
111a96585466
12aaa1b48a8
13599459429
1432696da48
151c691e3d5
hex117748700

4688480000 has 90 divisors (see below), whose sum is σ = 11694962664. Its totient is φ = 1875328000.

The previous prime is 4688479981. The next prime is 4688480029. The reversal of 4688480000 is 848864.

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 145349 + ... + 174651.

Almost surely, 24688480000 is an apocalyptic number.

4688480000 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 4688480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5847481332).

4688480000 is an abundant number, since it is smaller than the sum of its proper divisors (7006482664).

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

4688480000 is an frugal number, since it uses more digits than its factorization.

4688480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29339 (or 29310 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 4688480000 is about 68472.4762222019. The cubic root of 4688480000 is about 1673.6989971747.

The spelling of 4688480000 in words is "four billion, six hundred eighty-eight million, four hundred eighty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 625 640 800 1000 1250 1280 1600 2000 2500 3200 4000 5000 6400 8000 10000 16000 20000 29303 32000 40000 58606 80000 117212 146515 160000 234424 293030 468848 586060 732575 937696 1172120 1465150 1875392 2344240 2930300 3662875 3750784 4688480 5860600 7325750 7501568 9376960 11721200 14651500 18314375 18753920 23442400 29303000 36628750 37507840 46884800 58606000 73257500 93769600 117212000 146515000 187539200 234424000 293030000 468848000 586060000 937696000 1172120000 2344240000 4688480000