Base | Representation |
---|---|
bin | 111100101000111000… |
… | …1101111000011010001 |
3 | 110110010022210202221002 |
4 | 1321101301233003101 |
5 | 4113143034324103 |
6 | 135453412111345 |
7 | 12256666221512 |
oct | 1712161570321 |
9 | 413108722832 |
10 | 130221011153 |
11 | 50254403082 |
12 | 212a2905555 |
13 | c38390756c |
14 | 643499aa09 |
15 | 35c246d488 |
hex | 1e51c6f0d1 |
130221011153 has 2 divisors, whose sum is σ = 130221011154. Its totient is φ = 130221011152.
The previous prime is 130221011057. The next prime is 130221011161. The reversal of 130221011153 is 351110122031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 114346775104 + 15874236049 = 338152^2 + 125993^2 .
It is an emirp because it is prime and its reverse (351110122031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130221011153 - 214 = 130220994769 is a prime.
It is not a weakly prime, because it can be changed into another prime (130221011353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110505576 + 65110505577.
It is an arithmetic number, because the mean of its divisors is an integer number (65110505577).
Almost surely, 2130221011153 is an apocalyptic number.
It is an amenable number.
130221011153 is a deficient number, since it is larger than the sum of its proper divisors (1).
130221011153 is an equidigital number, since it uses as much as digits as its factorization.
130221011153 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 180, while the sum is 20.
Adding to 130221011153 its reverse (351110122031), we get a palindrome (481331133184).
The spelling of 130221011153 in words is "one hundred thirty billion, two hundred twenty-one million, eleven thousand, one hundred fifty-three".
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