Base | Representation |
---|---|
bin | 111100101001001101… |
… | …1101100110110110100 |
3 | 110110011002111200112201 |
4 | 1321102123230312310 |
5 | 4113203343342322 |
6 | 135454443554244 |
7 | 12260161560541 |
oct | 1712233546664 |
9 | 413132450481 |
10 | 130232012212 |
11 | 5025a637365 |
12 | 212a652b984 |
13 | c385c89973 |
14 | 6436221bc8 |
15 | 35c33e2d27 |
hex | 1e526ecdb4 |
130232012212 has 12 divisors (see below), whose sum is σ = 235257828736. Its totient is φ = 63015489720.
The previous prime is 130232012171. The next prime is 130232012231. The reversal of 130232012212 is 212210232031.
It is a self number, because there is not a number n which added to its sum of digits gives 130232012212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525128958 + ... + 525129205.
Almost surely, 2130232012212 is an apocalyptic number.
It is an amenable number.
130232012212 is a deficient number, since it is larger than the sum of its proper divisors (105025816524).
130232012212 is a wasteful number, since it uses less digits than its factorization.
130232012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1050258198 (or 1050258196 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 130232012212 its reverse (212210232031), we get a palindrome (342442244243).
The spelling of 130232012212 in words is "one hundred thirty billion, two hundred thirty-two million, twelve thousand, two hundred twelve".
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