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10231201200 = 2435211775091
BaseRepresentation
bin10011000011101001…
…11011110110110000
3222102000210212112210
421201310323312300
5131423141414300
64411122052120
7511352526633
oct114164736660
928360725483
1010231201200
114380278990
121b964aa040
13c7087a40c
146d0b47c1a
153ed32c050
hex261d3bdb0

10231201200 has 120 divisors (see below), whose sum is σ = 35753443776. Its totient is φ = 2480288000.

The previous prime is 10231201081. The next prime is 10231201223. The reversal of 10231201200 is 210213201.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374346 + ... + 400745.

Almost surely, 210231201200 is an apocalyptic number.

10231201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10231201200 is an abundant number, since it is smaller than the sum of its proper divisors (25522242576).

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

10231201200 is a wasteful number, since it uses less digits than its factorization.

10231201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775123 (or 775112 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10231201200 its reverse (210213201), we get a palindrome (10441414401).

The spelling of 10231201200 in words is "ten billion, two hundred thirty-one million, two hundred one thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 75 80 88 100 110 120 132 150 165 176 200 220 240 264 275 300 330 400 440 528 550 600 660 825 880 1100 1200 1320 1650 2200 2640 3300 4400 6600 13200 775091 1550182 2325273 3100364 3875455 4650546 6200728 7750910 8526001 9301092 11626365 12401456 15501820 17052002 18602184 19377275 23252730 25578003 31003640 34104004 37204368 38754550 42630005 46505460 51156006 58131825 62007280 68208008 77509100 85260010 93010920 102312012 116263650 127890015 136416016 155018200 170520020 186021840 204624024 213150025 232527300 255780030 310036400 341040040 409248048 426300050 465054600 511560060 639450075 682080080 852600100 930109200 1023120120 1278900150 1705200200 2046240240 2557800300 3410400400 5115600600 10231201200