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13023330301 = 17766078253
BaseRepresentation
bin11000010000100000…
…00011111111111101
31020121121200201121201
430020100003333331
5203132433032201
65552143055501
7640505324002
oct141020037775
936547621551
1013023330301
11558336a8a3
1226355a1591
1312c717cc07
148b78bd8a9
1551350e801
hex308403ffd

13023330301 has 4 divisors (see below), whose sum is σ = 13789408572. Its totient is φ = 12257252032.

The previous prime is 13023330253. The next prime is 13023330317. The reversal of 13023330301 is 10303332031.

13023330301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5376702276 + 7646628025 = 73326^2 + 87445^2 .

It is a cyclic number.

It is not a de Polignac number, because 13023330301 - 29 = 13023329789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023330101) 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 3 ways as a sum of consecutive naturals, for example, 383039110 + ... + 383039143.

It is an arithmetic number, because the mean of its divisors is an integer number (3447352143).

Almost surely, 213023330301 is an apocalyptic number.

It is an amenable number.

13023330301 is a deficient number, since it is larger than the sum of its proper divisors (766078271).

13023330301 is an equidigital number, since it uses as much as digits as its factorization.

13023330301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766078270.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13023330301 its reverse (10303332031), we get a palindrome (23326662332).

The spelling of 13023330301 in words is "thirteen billion, twenty-three million, three hundred thirty thousand, three hundred one".

Divisors: 1 17 766078253 13023330301