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20301313013301 = 3232806731048273
BaseRepresentation
bin1001001110110110001001…
…00011001111011000110101
32122212210020102001112001010
410213123010203033120311
510130104042112411201
6111102143333422433
74163502314254335
oct447330443173065
978783212045033
1020301313013301
116517813a3a6a1
12233a64479aa19
13b43537155898
1450283590b0c5
1525313c955bd6
hex1276c48cf635

20301313013301 has 16 divisors (see below), whose sum is σ = 28245432640896. Its totient is φ = 12945706346496.

The previous prime is 20301313013291. The next prime is 20301313013411. The reversal of 20301313013301 is 10331031310302.

It is not a de Polignac number, because 20301313013301 - 27 = 20301313013173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301313013801) 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, 18842301 + ... + 19890573.

It is an arithmetic number, because the mean of its divisors is an integer number (1765339540056).

Almost surely, 220301313013301 is an apocalyptic number.

It is an amenable number.

20301313013301 is a deficient number, since it is larger than the sum of its proper divisors (7944119627595).

20301313013301 is a wasteful number, since it uses less digits than its factorization.

20301313013301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328972.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 20301313013301 its reverse (10331031310302), we get a palindrome (30632344323603).

The spelling of 20301313013301 in words is "twenty trillion, three hundred one billion, three hundred thirteen million, thirteen thousand, three hundred one".

Divisors: 1 3 23 69 280673 842019 1048273 3144819 6455479 19366437 24110279 72330837 294221927729 882665783187 6767104337767 20301313013301