Base | Representation |
---|---|
bin | 10000011100100000011… |
… | …110101011000001101000 |
3 | 11000001001002121212120101 |
4 | 100130200132223001220 |
5 | 122003442023412222 |
6 | 2223100501435144 |
7 | 144435313432531 |
oct | 20344036530150 |
9 | 4001032555511 |
10 | 1130121310312 |
11 | 3a6311021285 |
12 | 16303740bab4 |
13 | 82754335807 |
14 | 3c9aba8d688 |
15 | 1e5e508d927 |
hex | 107207ab068 |
1130121310312 has 32 divisors (see below), whose sum is σ = 2341172030400. Its totient is φ = 508699105024.
The previous prime is 1130121310231. The next prime is 1130121310333. The reversal of 1130121310312 is 2130131210311.
It is a self number, because there is not a number n which added to its sum of digits gives 1130121310312.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180642862 + ... + 180649117.
It is an arithmetic number, because the mean of its divisors is an integer number (73161625950).
Almost surely, 21130121310312 is an apocalyptic number.
It is an amenable number.
1130121310312 is an abundant number, since it is smaller than the sum of its proper divisors (1211050720088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1130121310312 is a wasteful number, since it uses less digits than its factorization.
1130121310312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361292025 (or 361292021 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1130121310312 its reverse (2130131210311), we get a palindrome (3260252520623).
The spelling of 1130121310312 in words is "one trillion, one hundred thirty billion, one hundred twenty-one million, three hundred ten thousand, three hundred twelve".
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