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4272463200 = 2535210191747
BaseRepresentation
bin1111111010101000…
…1001110101100000
3102000202101121200210
43332222021311200
532222222310300
61543541414120
7210606223635
oct37652116540
912022347623
104272463200
1118a276a925
129b2a0a340
135311ca745
142c75da18c
151a0145050
hexfea89d60

4272463200 has 144 divisors (see below), whose sum is σ = 13928483520. Its totient is φ = 1137553920.

The previous prime is 4272463199. The next prime is 4272463207. The reversal of 4272463200 is 23642724.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4272463207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2444727 + ... + 2446473.

It is an arithmetic number, because the mean of its divisors is an integer number (96725580).

Almost surely, 24272463200 is an apocalyptic number.

4272463200 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 4272463200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6964241760).

4272463200 is an abundant number, since it is smaller than the sum of its proper divisors (9656020320).

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

4272463200 is a wasteful number, since it uses less digits than its factorization.

4272463200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789 (or 2776 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 4272463200 is about 65364.0818798826. The cubic root of 4272463200 is about 1622.6546932563.

The spelling of 4272463200 in words is "four billion, two hundred seventy-two million, four hundred sixty-three thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1019 1200 1747 2038 2400 3057 3494 4076 5095 5241 6114 6988 8152 8735 10190 10482 12228 13976 15285 16304 17470 20380 20964 24456 25475 26205 27952 30570 32608 34940 40760 41928 43675 48912 50950 52410 55904 61140 69880 76425 81520 83856 87350 97824 101900 104820 122280 131025 139760 152850 163040 167712 174700 203800 209640 244560 262050 279520 305700 349400 407600 419280 489120 524100 611400 698800 815200 838560 1048200 1222800 1397600 1780193 2096400 2445600 3560386 4192800 5340579 7120772 8900965 10681158 14241544 17801930 21362316 26702895 28483088 35603860 42724632 44504825 53405790 56966176 71207720 85449264 89009650 106811580 133514475 142415440 170898528 178019300 213623160 267028950 284830880 356038600 427246320 534057900 712077200 854492640 1068115800 1424154400 2136231600 4272463200