Base | Representation |
---|---|
bin | 111100100011001101… |
… | …0010100010110111101 |
3 | 110102122000222211010211 |
4 | 1321012122110112331 |
5 | 4112300230320013 |
6 | 135422441032421 |
7 | 12252162336664 |
oct | 1710632242675 |
9 | 412560884124 |
10 | 130030323133 |
11 | 50166800377 |
12 | 2124aa85711 |
13 | c353260909 |
14 | 641751dddb |
15 | 35b085323d |
hex | 1e466945bd |
130030323133 has 4 divisors (see below), whose sum is σ = 130098296988. Its totient is φ = 129962349280.
The previous prime is 130030323127. The next prime is 130030323193. The reversal of 130030323133 is 331323030031.
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 88349834169 + 41680488964 = 297237^2 + 204158^2 .
It is a cyclic number.
It is not a de Polignac number, because 130030323133 - 213 = 130030314941 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 (130030323113) 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, 33984058 + ... + 33987883.
It is an arithmetic number, because the mean of its divisors is an integer number (32524574247).
Almost surely, 2130030323133 is an apocalyptic number.
It is an amenable number.
130030323133 is a deficient number, since it is larger than the sum of its proper divisors (67973855).
130030323133 is an equidigital number, since it uses as much as digits as its factorization.
130030323133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67973854.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 130030323133 its reverse (331323030031), we get a palindrome (461353353164).
The spelling of 130030323133 in words is "one hundred thirty billion, thirty million, three hundred twenty-three thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •