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13108001 is a prime number
BaseRepresentation
bin110010000000…
…001100100001
3220122221210112
4302000030201
511323424001
61144541105
7216262514
oct62001441
926587715
1013108001
117443265
124481795
13293c41a
141a52d7b
15123dcbb
hexc80321

13108001 has 2 divisors, whose sum is σ = 13108002. Its totient is φ = 13108000.

The previous prime is 13107959. The next prime is 13108019. The reversal of 13108001 is 10080131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8549776 + 4558225 = 2924^2 + 2135^2 .

It is an emirp because it is prime and its reverse (10080131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13108001 - 26 = 13107937 is a prime.

It is not a weakly prime, because it can be changed into another prime (13108061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6554000 + 6554001.

It is an arithmetic number, because the mean of its divisors is an integer number (6554001).

Almost surely, 213108001 is an apocalyptic number.

It is an amenable number.

13108001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13108001 is an equidigital number, since it uses as much as digits as its factorization.

13108001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 13108001 is about 3620.4973415264. The cubic root of 13108001 is about 235.7828187273.

Adding to 13108001 its reverse (10080131), we get a palindrome (23188132).

The spelling of 13108001 in words is "thirteen million, one hundred eight thousand, one".