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201024343230 = 23531672115823
BaseRepresentation
bin1011101100110111111…
…1000000110010111110
3201012212201202201020120
42323031333000302332
511243144212440410
6232203241155410
720344366503264
oct2731577006276
9635781681216
10201024343230
1178288001457
1232b6278bb66
1315c58600629
149a30168434
155368363570
hex2ecdfc0cbe

201024343230 has 32 divisors (see below), whose sum is σ = 482610991104. Its totient is φ = 53589539616.

The previous prime is 201024343213. The next prime is 201024343231. The reversal of 201024343230 is 32343420102.

It is a self number, because there is not a number n which added to its sum of digits gives 201024343230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201024343231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 962902 + ... + 1152921.

It is an arithmetic number, because the mean of its divisors is an integer number (15081593472).

Almost surely, 2201024343230 is an apocalyptic number.

201024343230 is an abundant number, since it is smaller than the sum of its proper divisors (281586647874).

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

201024343230 is a wasteful number, since it uses less digits than its factorization.

201024343230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119000.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 201024343230 its reverse (32343420102), we get a palindrome (233367763332).

The spelling of 201024343230 in words is "two hundred one billion, twenty-four million, three hundred forty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 3167 6334 9501 15835 19002 31670 47505 95010 2115823 4231646 6347469 10579115 12694938 21158230 31737345 63474690 6700811441 13401622882 20102434323 33504057205 40204868646 67008114410 100512171615 201024343230