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830300131013 = 2150873860299
BaseRepresentation
bin11000001010100011011…
…11101000111011000101
32221101011001011212201012
430011101233220323011
5102100423313143023
61433233513212005
7113662416444263
oct14052157507305
92841131155635
10830300131013
112a0145861691
12114b01a01005
13603b2587092
142c2885b9433
15168e8453978
hexc151be8ec5

830300131013 has 4 divisors (see below), whose sum is σ = 830304206400. Its totient is φ = 830296055628.

The previous prime is 830300131007. The next prime is 830300131019. The reversal of 830300131013 is 310131003038.

It is a happy number.

830300131013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 310131003038 = 2155065501519.

It is an interprime number because it is at equal distance from previous prime (830300131007) and next prime (830300131019).

It is a cyclic number.

It is not a de Polignac number, because 830300131013 - 28 = 830300130757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 830300131013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830300131019) 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, 1715063 + ... + 2145236.

It is an arithmetic number, because the mean of its divisors is an integer number (207576051600).

Almost surely, 2830300131013 is an apocalyptic number.

It is an amenable number.

830300131013 is a deficient number, since it is larger than the sum of its proper divisors (4075387).

830300131013 is a wasteful number, since it uses less digits than its factorization.

830300131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075386.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 830300131013 in words is "eight hundred thirty billion, three hundred million, one hundred thirty-one thousand, thirteen".

Divisors: 1 215087 3860299 830300131013