Base | Representation |
---|---|
bin | 111100101000111101… |
… | …0001000011100001101 |
3 | 110110010110221121100002 |
4 | 1321101322020130031 |
5 | 4113144120243201 |
6 | 135453531214045 |
7 | 12260024020040 |
oct | 1712172103415 |
9 | 413113847302 |
10 | 130223212301 |
11 | 50255676906 |
12 | 212a35a7325 |
13 | c3841c8410 |
14 | 6434db0c57 |
15 | 35c275576b |
hex | 1e51e8870d |
130223212301 has 16 divisors (see below), whose sum is σ = 168710236800. Its totient is φ = 97610920128.
The previous prime is 130223212297. The next prime is 130223212349. The reversal of 130223212301 is 103212322031.
It is a cyclic number.
It is not a de Polignac number, because 130223212301 - 22 = 130223212297 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130223212381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37656806 + ... + 37660263.
It is an arithmetic number, because the mean of its divisors is an integer number (10544389800).
Almost surely, 2130223212301 is an apocalyptic number.
It is an amenable number.
130223212301 is a deficient number, since it is larger than the sum of its proper divisors (38487024499).
130223212301 is a wasteful number, since it uses less digits than its factorization.
130223212301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75317108.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 130223212301 its reverse (103212322031), we get a palindrome (233435534332).
The spelling of 130223212301 in words is "one hundred thirty billion, two hundred twenty-three million, two hundred twelve thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •