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20200210220000 = 25541759412383
BaseRepresentation
bin1001001011111001110100…
…10110101100001111100000
32122112010021101022110210002
410211330322112230033200
510121430012304020000
6110543503133555132
74153263016560116
oct445747226541740
978463241273702
1020200210220000
116488952061678
122322b29645aa8
13b36b44027c35
144db9a4221ab6
152506c19d28d5
hex125f3a5ac3e0

20200210220000 has 120 divisors (see below), whose sum is σ = 52618815539136. Its totient is φ = 7604784896000.

The previous prime is 20200210219963. The next prime is 20200210220033. The reversal of 20200210220000 is 2201200202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29366192 + ... + 30046191.

Almost surely, 220200210220000 is an apocalyptic number.

20200210220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20200210220000 is an abundant number, since it is smaller than the sum of its proper divisors (32418605319136).

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

20200210220000 is an equidigital number, since it uses as much as digits as its factorization.

20200210220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59412430 (or 59412407 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20200210220000 its reverse (2201200202), we get a palindrome (20202411420202).

The spelling of 20200210220000 in words is "twenty trillion, two hundred billion, two hundred ten million, two hundred twenty thousand".

Divisors: 1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 125 136 160 170 200 250 272 340 400 425 500 544 625 680 800 850 1000 1250 1360 1700 2000 2125 2500 2720 3400 4000 4250 5000 6800 8500 10000 10625 13600 17000 20000 21250 34000 42500 68000 85000 170000 340000 59412383 118824766 237649532 297061915 475299064 594123830 950598128 1010010511 1188247660 1485309575 1901196256 2020021022 2376495320 2970619150 4040042044 4752990640 5050052555 5941238300 7426547875 8080084088 9505981280 10100105110 11882476600 14853095750 16160168176 20200210220 23764953200 25250262775 29706191500 32320336352 37132739375 40400420440 47529906400 50500525550 59412383000 74265478750 80800840880 101001051100 118824766000 126251313875 148530957500 161601681760 202002102200 237649532000 252502627750 297061915000 404004204400 505005255500 594123830000 631256569375 808008408800 1010010511000 1188247660000 1262513138750 2020021022000 2525026277500 4040042044000 5050052555000 10100105110000 20200210220000