Base | Representation |
---|---|
bin | 111100100110001011… |
… | …0101011000110111001 |
3 | 110102212222121111200000 |
4 | 1321030112223012321 |
5 | 4113001241443113 |
6 | 135440402103213 |
7 | 12254513004402 |
oct | 1711426530671 |
9 | 412788544600 |
10 | 130130031033 |
11 | 502080123a2 |
12 | 2127834ab09 |
13 | c36ab01482 |
14 | 64268769a9 |
15 | 35b949b373 |
hex | 1e4c5ab1b9 |
130130031033 has 24 divisors (see below), whose sum is σ = 195947920896. Its totient is φ = 86299117200.
The previous prime is 130130030999. The next prime is 130130031043. The reversal of 130130031033 is 330130031031.
130130031033 is a `hidden beast` number, since 1 + 301 + 300 + 31 + 0 + 33 = 666.
It is not a de Polignac number, because 130130031033 - 28 = 130130030777 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130130030997 and 130130031015.
It is not an unprimeable number, because it can be changed into a prime (130130031043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1355458 + ... + 1448283.
It is an arithmetic number, because the mean of its divisors is an integer number (8164496704).
Almost surely, 2130130031033 is an apocalyptic number.
It is an amenable number.
130130031033 is a deficient number, since it is larger than the sum of its proper divisors (65817889863).
130130031033 is an equidigital number, since it uses as much as digits as its factorization.
130130031033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2803947 (or 2803935 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 130130031033 its reverse (330130031031), we get a palindrome (460260062064).
The spelling of 130130031033 in words is "one hundred thirty billion, one hundred thirty million, thirty-one thousand, thirty-three".
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