Base | Representation |
---|---|
bin | 111100101000100111… |
… | …1110111100010101001 |
3 | 110110002201002201102211 |
4 | 1321101033313202221 |
5 | 4113133301224113 |
6 | 135452453525121 |
7 | 12256530604003 |
oct | 1712117674251 |
9 | 413081081384 |
10 | 130212133033 |
11 | 5024a399894 |
12 | 2129b9437a1 |
13 | c381b19538 |
14 | 6433729373 |
15 | 35c17b7b3d |
hex | 1e513f78a9 |
130212133033 has 2 divisors, whose sum is σ = 130212133034. Its totient is φ = 130212133032.
The previous prime is 130212132989. The next prime is 130212133067. The reversal of 130212133033 is 330331212031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 120720112704 + 9492020329 = 347448^2 + 97427^2 .
It is a cyclic number.
It is not a de Polignac number, because 130212133033 - 29 = 130212132521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130212132995 and 130212133013.
It is not a weakly prime, because it can be changed into another prime (130212133333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65106066516 + 65106066517.
It is an arithmetic number, because the mean of its divisors is an integer number (65106066517).
Almost surely, 2130212133033 is an apocalyptic number.
It is an amenable number.
130212133033 is a deficient number, since it is larger than the sum of its proper divisors (1).
130212133033 is an equidigital number, since it uses as much as digits as its factorization.
130212133033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 130212133033 its reverse (330331212031), we get a palindrome (460543345064).
The spelling of 130212133033 in words is "one hundred thirty billion, two hundred twelve million, one hundred thirty-three thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •