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13300301 = 71900043
BaseRepresentation
bin110010101111…
…001001001101
3221000201120202
4302233021031
511401102201
61153023245
7221023250
oct62571115
927021522
1013300301
117564793
124554b25
1329a8b01
141aa3097
15127ac6b
hexcaf24d

13300301 has 4 divisors (see below), whose sum is σ = 15200352. Its totient is φ = 11400252.

The previous prime is 13300291. The next prime is 13300319. The reversal of 13300301 is 10300331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10300331 = 38926479.

It is a cyclic number.

It is not a de Polignac number, because 13300301 - 210 = 13299277 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 (13300351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950015 + ... + 950028.

It is an arithmetic number, because the mean of its divisors is an integer number (3800088).

Almost surely, 213300301 is an apocalyptic number.

It is an amenable number.

13300301 is a deficient number, since it is larger than the sum of its proper divisors (1900051).

13300301 is an equidigital number, since it uses as much as digits as its factorization.

13300301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900050.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 13300301 is about 3646.9577732680. The cubic root of 13300301 is about 236.9302375572.

Adding to 13300301 its reverse (10300331), we get a palindrome (23600632).

The spelling of 13300301 in words is "thirteen million, three hundred thousand, three hundred one".

Divisors: 1 7 1900043 13300301