Base | Representation |
---|---|
bin | 1111100000100… |
… | …11111010110110 |
3 | 100001211000112020 |
4 | 13300103322312 |
5 | 231301330024 |
6 | 20524334010 |
7 | 3136605624 |
oct | 760237266 |
9 | 301730466 |
10 | 130105014 |
11 | 67493906 |
12 | 376a4306 |
13 | 20c54520 |
14 | 133ca514 |
15 | b64e979 |
hex | 7c13eb6 |
130105014 has 32 divisors (see below), whose sum is σ = 286750464. Its totient is φ = 39100320.
The previous prime is 130105007. The next prime is 130105037. The reversal of 130105014 is 410501031.
It is a junction number, because it is equal to n+sod(n) for n = 130104984 and 130105002.
It is a congruent number.
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, 16042 + ... + 22749.
It is an arithmetic number, because the mean of its divisors is an integer number (8960952).
Almost surely, 2130105014 is an apocalyptic number.
130105014 is an abundant number, since it is smaller than the sum of its proper divisors (156645450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130105014 is a wasteful number, since it uses less digits than its factorization.
130105014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38852.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 130105014 is about 11406.3584898950. The cubic root of 130105014 is about 506.7160702250.
Adding to 130105014 its reverse (410501031), we get a palindrome (540606045).
The spelling of 130105014 in words is "one hundred thirty million, one hundred five thousand, fourteen".
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