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210113202301310 = 257112423112618361
BaseRepresentation
bin101111110001100011001010…
…110010010010100101111110
31000112221121220022222001100002
4233301203022302102211332
5210014443314242120220
62022512401140434302
762154115011446030
oct5761431262224576
91015847808861302
10210113202301310
1160a48566071890
121b69541a3a8992
1390317891aa439
1439c576735dc50
1519457d72cec75
hexbf18cac9297e

210113202301310 has 64 divisors (see below), whose sum is σ = 471721379595264. Its totient is φ = 65462800300800.

The previous prime is 210113202301309. The next prime is 210113202301361. The reversal of 210113202301310 is 13103202311012.

It is a happy number.

It is a super-2 number, since 2×2101132023013102 (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 54443471 + ... + 58174890.

It is an arithmetic number, because the mean of its divisors is an integer number (7370646556176).

Almost surely, 2210113202301310 is an apocalyptic number.

210113202301310 is an abundant number, since it is smaller than the sum of its proper divisors (261608177293954).

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

210113202301310 is a wasteful number, since it uses less digits than its factorization.

210113202301310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112620809.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 210113202301310 its reverse (13103202311012), we get a palindrome (223216404612322).

The spelling of 210113202301310 in words is "two hundred ten trillion, one hundred thirteen billion, two hundred two million, three hundred one thousand, three hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 2423 4846 12115 16961 24230 26653 33922 53306 84805 133265 169610 186571 266530 373142 932855 1865710 112618361 225236722 563091805 788328527 1126183610 1238801971 1576657054 2477603942 3941642635 6194009855 7883285270 8671613797 12388019710 17343227594 43358068985 86716137970 272874288703 545748577406 1364371443515 1910120020921 2728742887030 3001617175733 3820240041842 6003234351466 9550600104605 15008085878665 19101200209210 21011320230131 30016171757330 42022640460262 105056601150655 210113202301310