Search a number
-
+
901385441300 = 22529013854413
BaseRepresentation
bin11010001110111101100…
…00100101000000010100
310012011122002201210102002
431013132300211000110
5104232014133110200
61530031334134432
7122060112556001
oct15073660450024
93164562653362
10901385441300
11318303645403
121268401b1418
136700080b066
14318ad3c88a8
15186a8e97bd5
hexd1dec25014

901385441300 has 18 divisors (see below), whose sum is σ = 1956006407838. Its totient is φ = 360554176480.

The previous prime is 901385441287. The next prime is 901385441309. The reversal of 901385441300 is 3144583109.

It can be written as a sum of positive squares in 3 ways, for example, as 195459483664 + 705925957636 = 442108^2 + 840194^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901385441309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4506927107 + ... + 4506927306.

Almost surely, 2901385441300 is an apocalyptic number.

It is an amenable number.

901385441300 is an abundant number, since it is smaller than the sum of its proper divisors (1054620966538).

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

901385441300 is a wasteful number, since it uses less digits than its factorization.

901385441300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9013854427 (or 9013854420 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 901385441300 in words is "nine hundred one billion, three hundred eighty-five million, four hundred forty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 9013854413 18027708826 36055417652 45069272065 90138544130 180277088260 225346360325 450692720650 901385441300