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11200033230 = 235894194769
BaseRepresentation
bin10100110111001001…
…01111000111001110
31001220112211122020120
422123210233013032
5140414202030410
65051211325410
7544355466051
oct123344570716
931815748216
1011200033230
114828143811
122206a50866
1310964c3ac9
147836a0a98
15458403570
hex29b92f1ce

11200033230 has 32 divisors (see below), whose sum is σ = 27182109600. Its totient is φ = 2953116672.

The previous prime is 11200033199. The next prime is 11200033231. The reversal of 11200033230 is 3233000211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200033231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2094715 + ... + 2100054.

It is an arithmetic number, because the mean of its divisors is an integer number (849440925).

Almost surely, 211200033230 is an apocalyptic number.

11200033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200033230 is an abundant number, since it is smaller than the sum of its proper divisors (15982076370).

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

11200033230 is a wasteful number, since it uses less digits than its factorization.

11200033230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194868.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 11200033230 its reverse (3233000211), we get a palindrome (14433033441).

The spelling of 11200033230 in words is "eleven billion, two hundred million, thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 89 178 267 445 534 890 1335 2670 4194769 8389538 12584307 20973845 25168614 41947690 62921535 125843070 373334441 746668882 1120003323 1866672205 2240006646 3733344410 5600016615 11200033230