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13201023441 = 334483127609
BaseRepresentation
bin11000100101101011…
…11010000111010001
31021002000001110210010
430102311322013101
5204013430222231
610021531425133
7645063563544
oct142265720721
937060043703
1013201023441
1156646a7331
122684bb51a9
131324c26a98
148d333685b
15523e0e546
hex312d7a1d1

13201023441 has 8 divisors (see below), whose sum is σ = 17602012960. Its totient is φ = 8800358112.

The previous prime is 13201023439. The next prime is 13201023461. The reversal of 13201023441 is 14432010231.

13201023441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13201023441 - 21 = 13201023439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13201023461) 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 7 ways as a sum of consecutive naturals, for example, 39645 + ... + 167253.

It is an arithmetic number, because the mean of its divisors is an integer number (2200251620).

Almost surely, 213201023441 is an apocalyptic number.

It is an amenable number.

13201023441 is a deficient number, since it is larger than the sum of its proper divisors (4400989519).

13201023441 is a wasteful number, since it uses less digits than its factorization.

13201023441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162095.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13201023441 its reverse (14432010231), we get a palindrome (27633033672).

The spelling of 13201023441 in words is "thirteen billion, two hundred one million, twenty-three thousand, four hundred forty-one".

Divisors: 1 3 34483 103449 127609 382827 4400341147 13201023441