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4768880000 = 275459611
BaseRepresentation
bin1000111000011111…
…10101010110000000
3110022100111012112012
410130033311112000
534231313130000
62105113352052
7226114545143
oct43417652600
913270435465
104768880000
1120279aa145
12b11108628
135accc98b1
143334dc05a
151cda01735
hex11c3f5580

4768880000 has 80 divisors (see below), whose sum is σ = 11872027860. Its totient is φ = 1907520000.

The previous prime is 4768879987. The next prime is 4768880003. The reversal of 4768880000 is 888674.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 4768880000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4768880003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 50195 + ... + 109805.

Almost surely, 24768880000 is an apocalyptic number.

4768880000 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 4768880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5936013930).

4768880000 is an abundant number, since it is smaller than the sum of its proper divisors (7103147860).

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

4768880000 is an frugal number, since it uses more digits than its factorization.

4768880000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59645 (or 59618 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 4768880000 is about 69057.0778414494. The cubic root of 4768880000 is about 1683.2119203568.

The spelling of 4768880000 in words is "four billion, seven hundred sixty-eight million, eight hundred eighty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 500 625 640 800 1000 1250 1600 2000 2500 3200 4000 5000 8000 10000 16000 20000 40000 59611 80000 119222 238444 298055 476888 596110 953776 1192220 1490275 1907552 2384440 2980550 3815104 4768880 5961100 7451375 7630208 9537760 11922200 14902750 19075520 23844400 29805500 37256875 38151040 47688800 59611000 74513750 95377600 119222000 149027500 190755200 238444000 298055000 476888000 596110000 953776000 1192220000 2384440000 4768880000