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10210001012000 = 25534359360471
BaseRepresentation
bin1001010010010011001101…
…1110111100010100100000
31100011001210112011222122122
42110210303132330110200
52314240040224341000
633414224255323412
72102435225446556
oct224446336742440
940131715158578
1010210001012000
113287045440599
12118a924820568
13590a5042a67a
14274249557bd6
1512a8bb3c5085
hex949337bc520

10210001012000 has 96 divisors (see below), whose sum is σ = 25669367627904. Its totient is φ = 3989023584000.

The previous prime is 10210001011993. The next prime is 10210001012027. The reversal of 10210001012000 is 21010001201.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29508236 + ... + 29852235.

It is an arithmetic number, because the mean of its divisors is an integer number (267389246124).

Almost surely, 210210001012000 is an apocalyptic number.

10210001012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210001012000 is an abundant number, since it is smaller than the sum of its proper divisors (15459366615904).

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

10210001012000 is an equidigital number, since it uses as much as digits as its factorization.

10210001012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59360539 (or 59360521 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10210001012000 its reverse (21010001201), we get a palindrome (10231011013201).

The spelling of 10210001012000 in words is "ten trillion, two hundred ten billion, one million, twelve thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 43 50 80 86 100 125 160 172 200 215 250 344 400 430 500 688 800 860 1000 1075 1376 1720 2000 2150 3440 4000 4300 5375 6880 8600 10750 17200 21500 34400 43000 86000 172000 59360471 118720942 237441884 296802355 474883768 593604710 949767536 1187209420 1484011775 1899535072 2374418840 2552500253 2968023550 4748837680 5105000506 5936047100 7420058875 9497675360 10210001012 11872094200 12762501265 14840117750 20420002024 23744188400 25525002530 29680235500 40840004048 47488376800 51050005060 59360471000 63812506325 81680008096 102100010120 118720942000 127625012650 204200020240 237441884000 255250025300 319062531625 408400040480 510500050600 638125063250 1021000101200 1276250126500 2042000202400 2552500253000 5105000506000 10210001012000