Base | Representation |
---|---|
bin | 111100101000100100… |
… | …0100010010111100111 |
3 | 110110002120111002022122 |
4 | 1321101020202113213 |
5 | 4113132303230203 |
6 | 135452344420155 |
7 | 12256505351204 |
oct | 1712110422747 |
9 | 413076432278 |
10 | 130210211303 |
11 | 502492a6a87 |
12 | 2129b17765b |
13 | c3815c5913 |
14 | 6433388cab |
15 | 35c1538538 |
hex | 1e512225e7 |
130210211303 has 4 divisors (see below), whose sum is σ = 130223343288. Its totient is φ = 130197079320.
The previous prime is 130210211279. The next prime is 130210211309. The reversal of 130210211303 is 303112012031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303112012031 = 241 ⋅1257726191.
It is a cyclic number.
It is not a de Polignac number, because 130210211303 - 222 = 130206016999 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 (130210211309) 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, 6551108 + ... + 6570953.
It is an arithmetic number, because the mean of its divisors is an integer number (32555835822).
Almost surely, 2130210211303 is an apocalyptic number.
130210211303 is a deficient number, since it is larger than the sum of its proper divisors (13131985).
130210211303 is an equidigital number, since it uses as much as digits as its factorization.
130210211303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13131984.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 130210211303 its reverse (303112012031), we get a palindrome (433322223334).
The spelling of 130210211303 in words is "one hundred thirty billion, two hundred ten million, two hundred eleven thousand, three hundred three".
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