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301013 is a prime number
BaseRepresentation
bin1001001011111010101
3120021220122
41021133111
534113023
610241325
72362406
oct1113725
9507818
10301013
11196179
12126245
13a701b
147b9ad
155e2c8
hex497d5

301013 has 2 divisors, whose sum is σ = 301014. Its totient is φ = 301012.

The previous prime is 300997. The next prime is 301027. The reversal of 301013 is 310103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223729 + 77284 = 473^2 + 278^2 .

It is a cyclic number.

It is not a de Polignac number, because 301013 - 24 = 300997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301073) 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, 150506 + 150507.

It is an arithmetic number, because the mean of its divisors is an integer number (150507).

2301013 is an apocalyptic number.

It is an amenable number.

301013 is a deficient number, since it is larger than the sum of its proper divisors (1).

301013 is an equidigital number, since it uses as much as digits as its factorization.

301013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 301013 is about 548.6465164384. The cubic root of 301013 is about 67.0185587558.

Adding to 301013 its reverse (310103), we get a palindrome (611116).

The spelling of 301013 in words is "three hundred one thousand, thirteen".