Search a number
-
+
30041200522350 = 2325271527933329
BaseRepresentation
bin1101101010010100000110…
…00101011111010001101110
310221100220120220202011001100
412311022003011133101232
512414143334313203400
6143520423105223530
76220255645142163
oct665120305372156
9127326526664040
1030041200522350
119632446582326
123452229331ba6
13139bb47139964
1475c00518206a
15371691da1100
hex1b528315f46e

30041200522350 has 72 divisors (see below), whose sum is σ = 80711906942160. Its totient is φ = 8010866223360.

The previous prime is 30041200522343. The next prime is 30041200522357. The reversal of 30041200522350 is 5322500214003.

It is a happy number.

30041200522350 is a `hidden beast` number, since 30 + 0 + 41 + 20 + 0 + 522 + 3 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (30041200522343) and next prime (30041200522357).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30041200522357) 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 35 ways as a sum of consecutive naturals, for example, 31720486 + ... + 32653814.

It is an arithmetic number, because the mean of its divisors is an integer number (1120998707530).

Almost surely, 230041200522350 is an apocalyptic number.

30041200522350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30041200522350 is an abundant number, since it is smaller than the sum of its proper divisors (50670706419810).

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

30041200522350 is a wasteful number, since it uses less digits than its factorization.

30041200522350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004874 (or 1004866 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 30041200522350 its reverse (5322500214003), we get a palindrome (35363700736353).

The spelling of 30041200522350 in words is "thirty trillion, forty-one billion, two hundred million, five hundred twenty-two thousand, three hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 71527 143054 214581 357635 429162 643743 715270 933329 1072905 1287486 1788175 1866658 2145810 2799987 3218715 3576350 4666645 5364525 5599974 6437430 8399961 9333290 10729050 13999935 16093575 16799922 23333225 27999870 32187150 41999805 46666450 69999675 83999610 139999350 209999025 419998050 66758223383 133516446766 200274670149 333791116915 400549340298 600824010447 667582233830 1001373350745 1201648020894 1668955584575 2002746701490 3004120052235 3337911169150 5006866753725 6008240104470 10013733507450 15020600261175 30041200522350