Search a number
-
+
210220002201200 = 2452525550005503
BaseRepresentation
bin101111110011000110101000…
…100011100100111001110000
31000120022211120101211002121212
4233303012220203210321300
5210023221031030414300
62023033422533135252
762164615424561405
oct5763065043447160
91016284511732555
10210220002201200
1160a89890900362
121b6b206548a528
13903b879702084
1439ca9b95302ac
1519484884a9935
hexbf31a88e4e70

210220002201200 has 30 divisors (see below), whose sum is σ = 505053555289344. Its totient is φ = 84088000880320.

The previous prime is 210220002201193. The next prime is 210220002201203. The reversal of 210220002201200 is 2102200022012.

210220002201200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210220002201203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262775002352 + ... + 262775003151.

Almost surely, 2210220002201200 is an apocalyptic number.

210220002201200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210220002201200 is an abundant number, since it is smaller than the sum of its proper divisors (294833553088144).

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

210220002201200 is a wasteful number, since it uses less digits than its factorization.

210220002201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525550005521 (or 525550005510 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 210220002201200 its reverse (2102200022012), we get a palindrome (212322202223212).

210220002201200 divided by its reverse (2102200022012) gives a square (100 = 102).

The spelling of 210220002201200 in words is "two hundred ten trillion, two hundred twenty billion, two million, two hundred one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 525550005503 1051100011006 2102200022012 2627750027515 4204400044024 5255500055030 8408800088048 10511000110060 13138750137575 21022000220120 26277500275150 42044000440240 52555000550300 105110001100600 210220002201200