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2013243230200 = 235218675391653
BaseRepresentation
bin11101010010111110101…
…001011100011111111000
321010110112101022122112111
4131102332221130133320
5230441110231331300
64140512101222104
7265311021050446
oct35227651343770
97113471278474
102013243230200
117068a2355734
1228621b101934
13117b04148267
146d627651b96
15375809779ba
hex1d4bea5c7f8

2013243230200 has 48 divisors (see below), whose sum is σ = 4683298497480. Its totient is φ = 804865810560.

The previous prime is 2013243230191. The next prime is 2013243230221. The reversal of 2013243230200 is 20323423102.

It is a super-2 number, since 2×20132432302002 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2322427 + ... + 3069226.

Almost surely, 22013243230200 is an apocalyptic number.

2013243230200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013243230200 is an abundant number, since it is smaller than the sum of its proper divisors (2670055267280).

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

2013243230200 is a wasteful number, since it uses less digits than its factorization.

2013243230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5393536 (or 5393527 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2013243230200 its reverse (20323423102), we get a palindrome (2033566653302).

The spelling of 2013243230200 in words is "two trillion, thirteen billion, two hundred forty-three million, two hundred thirty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 1867 3734 7468 9335 14936 18670 37340 46675 74680 93350 186700 373400 5391653 10783306 21566612 26958265 43133224 53916530 107833060 134791325 215666120 269582650 539165300 1078330600 10066216151 20132432302 40264864604 50331080755 80529729208 100662161510 201324323020 251655403775 402648646040 503310807550 1006621615100 2013243230200