Base | Representation |
---|---|
bin | 111100101110100101… |
… | …0011101101111001100 |
3 | 110110121122021012122112 |
4 | 1321131022131233030 |
5 | 4114040440340322 |
6 | 135524354403152 |
7 | 12264506035343 |
oct | 1713512355714 |
9 | 413548235575 |
10 | 130412043212 |
11 | 50342220310 |
12 | 213368904b8 |
13 | c3b4371999 |
14 | 64520c6b5a |
15 | 35d41055e2 |
hex | 1e5d29dbcc |
130412043212 has 48 divisors (see below), whose sum is σ = 262310227200. Its totient is φ = 56107258560.
The previous prime is 130412043161. The next prime is 130412043227. The reversal of 130412043212 is 212340214031.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856793 + ... + 997455.
It is an arithmetic number, because the mean of its divisors is an integer number (5464796400).
Almost surely, 2130412043212 is an apocalyptic number.
It is an amenable number.
130412043212 is an abundant number, since it is smaller than the sum of its proper divisors (131898183988).
130412043212 is a wasteful number, since it uses less digits than its factorization.
130412043212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141806 (or 141804 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 130412043212 its reverse (212340214031), we get a palindrome (342752257243).
The spelling of 130412043212 in words is "one hundred thirty billion, four hundred twelve million, forty-three thousand, two hundred twelve".
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