Base | Representation |
---|---|
bin | 111100101011111001… |
… | …1011110010100100010 |
3 | 110110101101002011012100 |
4 | 1321113303132110202 |
5 | 4113344431131320 |
6 | 135511423311230 |
7 | 12262334554326 |
oct | 1712763362442 |
9 | 413341064170 |
10 | 130322130210 |
11 | 502a6499348 |
12 | 2131074b516 |
13 | c39b85051c |
14 | 644419d986 |
15 | 35cb294790 |
hex | 1e57cde522 |
130322130210 has 24 divisors (see below), whose sum is σ = 338837538780. Its totient is φ = 34752568032.
The previous prime is 130322130209. The next prime is 130322130223. The reversal of 130322130210 is 12031223031.
130322130210 is a `hidden beast` number, since 1 + 3 + 0 + 322 + 130 + 210 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 119395818369 + 10926311841 = 345537^2 + 104529^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 724011745 + ... + 724011924.
Almost surely, 2130322130210 is an apocalyptic number.
130322130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130322130210 is an abundant number, since it is smaller than the sum of its proper divisors (208515408570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130322130210 is a wasteful number, since it uses less digits than its factorization.
130322130210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1448023682 (or 1448023679 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 130322130210 its reverse (12031223031), we get a palindrome (142353353241).
The spelling of 130322130210 in words is "one hundred thirty billion, three hundred twenty-two million, one hundred thirty thousand, two hundred ten".
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