Search a number
301013113 = 352985297
BaseRepresentation
bin10001111100010…
…001100001111001
3202222102001100211
4101330101201321
51104024404423
645511431121
710313366152
oct2174214171
9688361324
10301013113
11144a06675
12849854a1
134a493c8b
142bd98929
151b65e10d
hex11f11879

301013113 has 4 divisors (see below), whose sum is σ = 301101940. Its totient is φ = 300924288.

The previous prime is 301013107. The next prime is 301013137. The reversal of 301013113 is 311310103.

It is a happy number.

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 8363664 + 292649449 = 2892^2 + 17107^2 .

It is a cyclic number.

It is not a de Polignac number, because 301013113 - 29 = 301012601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 301013093 and 301013102.

It is not an unprimeable number, because it can be changed into a prime (301013183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39120 + ... + 46177.

It is an arithmetic number, because the mean of its divisors is an integer number (75275485).

Almost surely, 2301013113 is an apocalyptic number.

It is an amenable number.

301013113 is a deficient number, since it is larger than the sum of its proper divisors (88827).

301013113 is an equidigital number, since it uses as much as digits as its factorization.

301013113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88826.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 301013113 is about 17349.7294791590. The cubic root of 301013113 is about 670.1856714198.

Adding to 301013113 its reverse (311310103), we get a palindrome (612323216).

The spelling of 301013113 in words is "three hundred one million, thirteen thousand, one hundred thirteen".

Divisors: 1 3529 85297 301013113