Search a number
-
+
13058701 is a prime number
BaseRepresentation
bin110001110100…
…001010001101
3220120110011121
4301310022031
511320334301
61143520541
7215666005
oct61641215
926513147
1013058701
11740a217
124459151
132922b56
141a3d005
15122e3a1
hexc7428d

13058701 has 2 divisors, whose sum is σ = 13058702. Its totient is φ = 13058700.

The previous prime is 13058699. The next prime is 13058753. The reversal of 13058701 is 10785031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12068676 + 990025 = 3474^2 + 995^2 .

It is an emirp because it is prime and its reverse (10785031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13058701 - 21 = 13058699 is a prime.

Together with 13058699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13058761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6529350 + 6529351.

It is an arithmetic number, because the mean of its divisors is an integer number (6529351).

Almost surely, 213058701 is an apocalyptic number.

It is an amenable number.

13058701 is a deficient number, since it is larger than the sum of its proper divisors (1).

13058701 is an equidigital number, since it uses as much as digits as its factorization.

13058701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 13058701 is about 3613.6824708322. The cubic root of 13058701 is about 235.4868494572.

The spelling of 13058701 in words is "thirteen million, fifty-eight thousand, seven hundred one".