Base | Representation |
---|---|
bin | 111100101110101011… |
… | …1010101000000001000 |
3 | 110110121212121112021211 |
4 | 1321131113111000020 |
5 | 4114042321242204 |
6 | 135524554542504 |
7 | 12264546511456 |
oct | 1713527250010 |
9 | 413555545254 |
10 | 130415415304 |
11 | 50344113869 |
12 | 21337a37a34 |
13 | c3b4c827c5 |
14 | 64527239d6 |
15 | 35d456e804 |
hex | 1e5d5d5008 |
130415415304 has 24 divisors (see below), whose sum is σ = 255622850910. Its totient is φ = 62372587904.
The previous prime is 130415415301. The next prime is 130415415329. The reversal of 130415415304 is 403514514031.
It can be written as a sum of positive squares in only one way, i.e., 86319615204 + 44095800100 = 293802^2 + 209990^2 .
It is not an unprimeable number, because it can be changed into a prime (130415415301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15404017 + ... + 15412480.
Almost surely, 2130415415304 is an apocalyptic number.
It is an amenable number.
130415415304 is a deficient number, since it is larger than the sum of its proper divisors (125207435606).
130415415304 is a wasteful number, since it uses less digits than its factorization.
130415415304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30816549 (or 30816522 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 130415415304 its reverse (403514514031), we get a palindrome (533929929335).
The spelling of 130415415304 in words is "one hundred thirty billion, four hundred fifteen million, four hundred fifteen thousand, three hundred four".
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