Base | Representation |
---|---|
bin | 1111011111111… |
… | …11101100001001 |
3 | 100001122210212022 |
4 | 13233333230021 |
5 | 231241202103 |
6 | 20522454225 |
7 | 3136112222 |
oct | 757775411 |
9 | 301583768 |
10 | 130022153 |
11 | 67437628 |
12 | 37664375 |
13 | 20c258b1 |
14 | 133a8249 |
15 | b635138 |
hex | 7bffb09 |
130022153 has 16 divisors (see below), whose sum is σ = 138817536. Its totient is φ = 121579920.
The previous prime is 130022141. The next prime is 130022161. The reversal of 130022153 is 351220031.
It is not a de Polignac number, because 130022153 - 26 = 130022089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130022183) 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 in 15 ways as a sum of consecutive naturals, for example, 136826 + ... + 137772.
It is an arithmetic number, because the mean of its divisors is an integer number (8676096).
Almost surely, 2130022153 is an apocalyptic number.
It is an amenable number.
130022153 is a deficient number, since it is larger than the sum of its proper divisors (8795383).
130022153 is a wasteful number, since it uses less digits than its factorization.
130022153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1124.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 130022153 is about 11402.7256829234. The cubic root of 130022153 is about 506.6084753017.
Adding to 130022153 its reverse (351220031), we get a palindrome (481242184).
The spelling of 130022153 in words is "one hundred thirty million, twenty-two thousand, one hundred fifty-three".
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