Base | Representation |
---|---|
bin | 111100100101010111… |
… | …1111110101010101000 |
3 | 110102211002221210101021 |
4 | 1321022233332222220 |
5 | 4112422344012222 |
6 | 135434001102224 |
7 | 12254035122340 |
oct | 1711257765250 |
9 | 412732853337 |
10 | 130103110312 |
11 | 501a38a546a |
12 | 2126b327974 |
13 | c365366c56 |
14 | 6423069d20 |
15 | 35b6e2eac7 |
hex | 1e4abfeaa8 |
130103110312 has 32 divisors (see below), whose sum is σ = 295191933120. Its totient is φ = 52478565120.
The previous prime is 130103110303. The next prime is 130103110339. The reversal of 130103110312 is 213011301031.
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, 68330514 + ... + 68332417.
It is an arithmetic number, because the mean of its divisors is an integer number (9224747910).
Almost surely, 2130103110312 is an apocalyptic number.
It is an amenable number.
130103110312 is an abundant number, since it is smaller than the sum of its proper divisors (165088822808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130103110312 is a wasteful number, since it uses less digits than its factorization.
130103110312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136662961 (or 136662957 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 130103110312 its reverse (213011301031), we get a palindrome (343114411343).
The spelling of 130103110312 in words is "one hundred thirty billion, one hundred three million, one hundred ten thousand, three hundred twelve".
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