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20000201200210 = 2571122361298843
BaseRepresentation
bin1001000110000101010001…
…11000110101001001010010
32121211000000102001112110101
410203002220320311021102
510110140403001401320
6110311544322323014
74132652426135260
oct443025070651122
977730012045411
1020000201200210
11641104619a800
1222b020aab946a
13b2101ab9b40a
144d202cc73430
1524a3b787ac0a
hex1230a8e35252

20000201200210 has 48 divisors (see below), whose sum is σ = 45223595460288. Its totient is φ = 6233828942880.

The previous prime is 20000201200193. The next prime is 20000201200219. The reversal of 20000201200210 is 1200210200002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (20000201200219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1180640952 + ... + 1180657891.

It is an arithmetic number, because the mean of its divisors is an integer number (942158238756).

Almost surely, 220000201200210 is an apocalyptic number.

20000201200210 is an abundant number, since it is smaller than the sum of its proper divisors (25223394260078).

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

20000201200210 is a wasteful number, since it uses less digits than its factorization.

20000201200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361298879 (or 2361298868 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20000201200210 its reverse (1200210200002), we get a palindrome (21200411400212).

The spelling of 20000201200210 in words is "twenty trillion, two hundred one million, two hundred thousand, two hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 121 154 242 385 605 770 847 1210 1694 4235 8470 2361298843 4722597686 11806494215 16529091901 23612988430 25974287273 33058183802 51948574546 82645459505 129871436365 165290919010 181820010911 259742872730 285717160003 363640021822 571434320006 909100054555 1428585800015 1818200109110 2000020120021 2857171600030 4000040240042 10000100600105 20000201200210