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210112101200010 = 23561431266392937
BaseRepresentation
bin101111110001100010001001…
…001001111011000010001010
31000112221112001121001022022110
4233301202021021323002022
5210014434040401400020
62022512100004203150
762154045511315122
oct5761421111730212
91015845047038273
10210112101200010
1160a48050575109
121b6951716994b6
1390316420323c9
1439c56a1015c82
1519457707cc8e0
hexbf188927b08a

210112101200010 has 64 divisors (see below), whose sum is σ = 513724928500224. Its totient is φ = 54983501990400.

The previous prime is 210112101199997. The next prime is 210112101200011. The reversal of 210112101200010 is 10002101211012.

It is not an unprimeable number, because it can be changed into a prime (210112101200011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132407739 + ... + 133985198.

It is an arithmetic number, because the mean of its divisors is an integer number (8026952007816).

Almost surely, 2210112101200010 is an apocalyptic number.

210112101200010 is an abundant number, since it is smaller than the sum of its proper divisors (303612827300214).

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

210112101200010 is a wasteful number, since it uses less digits than its factorization.

210112101200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266393439.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 210112101200010 its reverse (10002101211012), we get a palindrome (220114202411022).

The spelling of 210112101200010 in words is "two hundred ten trillion, one hundred twelve billion, one hundred one million, two hundred thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 61 122 183 305 366 431 610 862 915 1293 1830 2155 2586 4310 6465 12930 26291 52582 78873 131455 157746 262910 394365 788730 266392937 532785874 799178811 1331964685 1598357622 2663929370 3995894055 7991788110 16249969157 32499938314 48749907471 81249845785 97499814942 114815355847 162499691570 229630711694 243749537355 344446067541 487499074710 574076779235 688892135082 1148153558470 1722230337705 3444460675410 7003736706667 14007473413334 21011210120001 35018683533335 42022420240002 70037367066670 105056050600005 210112101200010