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230130023231200 = 25523710971327183
BaseRepresentation
bin110100010100110101010010…
…010010010110111011100000
31010011211012210222222022220011
4310110311102102112323200
5220130422241421344300
62133240135001454304
766321226336155601
oct6424652222267340
91104735728868804
10230130023231200
116736565a700474
12219888a71a1394
139b54225347a11
1440b84d15a5da8
151b91323c69eba
hexd14d52496ee0

230130023231200 has 144 divisors (see below), whose sum is σ = 582282319671360. Its totient is φ = 88742426757120.

The previous prime is 230130023231189. The next prime is 230130023231257. The reversal of 230130023231200 is 2132320031032.

It is a congruent number.

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, 32437192 + ... + 38889991.

It is an arithmetic number, because the mean of its divisors is an integer number (4043627219940).

Almost surely, 2230130023231200 is an apocalyptic number.

230130023231200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230130023231200 is an abundant number, since it is smaller than the sum of its proper divisors (352152296440160).

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

230130023231200 is a wasteful number, since it uses less digits than its factorization.

230130023231200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71327349 (or 71327336 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 230130023231200 its reverse (2132320031032), we get a palindrome (232262343262232).

The spelling of 230130023231200 in words is "two hundred thirty trillion, one hundred thirty billion, twenty-three million, two hundred thirty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 109 148 160 185 200 218 296 370 400 436 545 592 740 800 872 925 1090 1184 1480 1744 1850 2180 2725 2960 3488 3700 4033 4360 5450 5920 7400 8066 8720 10900 14800 16132 17440 20165 21800 29600 32264 40330 43600 64528 80660 87200 100825 129056 161320 201650 322640 403300 645280 806600 1613200 3226400 71327183 142654366 285308732 356635915 570617464 713271830 1141234928 1426543660 1783179575 2282469856 2639105771 2853087320 3566359150 5278211542 5706174640 7132718300 7774662947 10556423084 11412349280 13195528855 14265436600 15549325894 21112846168 26391057710 28530873200 31098651788 38873314735 42225692336 52782115420 57061746400 62197303576 65977644275 77746629470 84451384672 105564230840 124394607152 131955288550 155493258940 194366573675 211128461680 248789214304 263910577100 287662529039 310986517880 388733147350 422256923360 527821154200 575325058078 621973035760 777466294700 1055642308400 1150650116156 1243946071520 1438312645195 1554932589400 2111284616800 2301300232312 2876625290390 3109865178800 4602600464624 5753250580780 6219730357600 7191563225975 9205200929248 11506501161560 14383126451950 23013002323120 28766252903900 46026004646240 57532505807800 115065011615600 230130023231200