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4800669720 = 2335711519553
BaseRepresentation
bin1000111100010010…
…00110100000011000
3110101120022021211020
410132021012200120
534312432412340
62112211002440
7226652006430
oct43611064030
913346267736
104800669720
112043942240
12b1b899420
135b677a392
143378152c0
151d16d09d0
hex11e246818

4800669720 has 128 divisors (see below), whose sum is σ = 17955786240. Its totient is φ = 997539840.

The previous prime is 4800669719. The next prime is 4800669721. The reversal of 4800669720 is 279660084.

It is an interprime number because it is at equal distance from previous prime (4800669719) and next prime (4800669721).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4800669721) 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, 250537 + ... + 269016.

It is an arithmetic number, because the mean of its divisors is an integer number (140279580).

Almost surely, 24800669720 is an apocalyptic number.

4800669720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4800669720 is an abundant number, since it is smaller than the sum of its proper divisors (13155116520).

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

4800669720 is a wasteful number, since it uses less digits than its factorization.

4800669720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519585 (or 519581 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 4800669720 is about 69286.8654219543. The cubic root of 4800669720 is about 1686.9437802501.

The spelling of 4800669720 in words is "four billion, eight hundred million, six hundred sixty-nine thousand, seven hundred twenty".

Divisors: 1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 28 30 33 35 40 42 44 55 56 60 66 70 77 84 88 105 110 120 132 140 154 165 168 210 220 231 264 280 308 330 385 420 440 462 616 660 770 840 924 1155 1320 1540 1848 2310 3080 4620 9240 519553 1039106 1558659 2078212 2597765 3117318 3636871 4156424 5195530 5715083 6234636 7273742 7793295 10391060 10910613 11430166 12469272 14547484 15586590 17145249 18184355 20782120 21821226 22860332 28575415 29094968 31173180 34290498 36368710 40005581 43642452 45720664 54553065 57150830 62346360 68580996 72737420 80011162 85726245 87284904 109106130 114301660 120016743 137161992 145474840 160022324 171452490 200027905 218212260 228603320 240033486 320044648 342904980 400055810 436424520 480066972 600083715 685809960 800111620 960133944 1200167430 1600223240 2400334860 4800669720