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200312011432204 = 227178631033472051
BaseRepresentation
bin101101100010111011000110…
…010010010010000100001100
3222021020122022111012001200221
4231202323012102102010030
5202223402444411312304
61550010022341201124
760123031243610020
oct5542730622220414
9867218274161627
10200312011432204
115890993536a421
121a5719874001a4
1387a0459725a09
1437672200bc380
151825895ecb054
hexb62ec649210c

200312011432204 has 96 divisors (see below), whose sum is σ = 425093686972416. Its totient is φ = 80626200422400.

The previous prime is 200312011432157. The next prime is 200312011432213. The reversal of 200312011432204 is 402234110213002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424107979 + ... + 424580029.

It is an arithmetic number, because the mean of its divisors is an integer number (4428059239296).

Almost surely, 2200312011432204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200312011432204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212546843486208).

200312011432204 is an abundant number, since it is smaller than the sum of its proper divisors (224781675540212).

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

200312011432204 is a wasteful number, since it uses less digits than its factorization.

200312011432204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473975 (or 473973 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 200312011432204 its reverse (402234110213002), we get a palindrome (602546121645206).

The spelling of 200312011432204 in words is "two hundred trillion, three hundred twelve billion, eleven million, four hundred thirty-two thousand, two hundred four".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 863 1033 1726 2066 3452 4132 6041 7231 12082 14462 14671 17561 24164 28924 29342 35122 58684 70244 102697 122927 205394 245854 410788 472051 491708 891479 944102 1782958 1888204 3304357 3565916 6240353 6608714 8024867 12480706 13217428 15155143 16049734 24961412 30310286 32099468 56174069 60620572 106086001 112348138 212172002 224696276 407380013 424344004 487628683 814760026 975257366 1629520052 1950514732 2851660091 3413400781 5703320182 6826801562 6925460221 8289687611 11406640364 13653603124 13850920442 16579375222 27701840884 33158750444 48478221547 58027813277 96956443094 116055626554 193912886188 232111253108 420823553429 841647106858 1683294213716 2945764874003 5891529748006 7154000408293 11783059496012 14308000816586 28616001633172 50078002858051 100156005716102 200312011432204