Base | Representation |
---|---|
bin | 1111100000101… |
… | …10011101001100 |
3 | 100001211112210001 |
4 | 13300112131030 |
5 | 231302143104 |
6 | 20524454044 |
7 | 3136651126 |
oct | 760263514 |
9 | 301745701 |
10 | 130115404 |
11 | 674a06a1 |
12 | 376aa324 |
13 | 20c59183 |
14 | 133d0216 |
15 | b652aa4 |
hex | 7c1674c |
130115404 has 12 divisors (see below), whose sum is σ = 227831184. Its totient is φ = 65020784.
The previous prime is 130115387. The next prime is 130115413. The reversal of 130115404 is 404511031.
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, 352 + ... + 16135.
It is an arithmetic number, because the mean of its divisors is an integer number (18985932).
Almost surely, 2130115404 is an apocalyptic number.
It is an amenable number.
130115404 is a deficient number, since it is larger than the sum of its proper divisors (97715780).
130115404 is a wasteful number, since it uses less digits than its factorization.
130115404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18464 (or 18462 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 130115404 is about 11406.8139285254. The cubic root of 130115404 is about 506.7295584057.
Adding to 130115404 its reverse (404511031), we get a palindrome (534626435).
The spelling of 130115404 in words is "one hundred thirty million, one hundred fifteen thousand, four hundred four".
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