Base | Representation |
---|---|
bin | 111100101110010110… |
… | …0101010001110001110 |
3 | 110110121002120020222102 |
4 | 1321130230222032032 |
5 | 4114031440330110 |
6 | 135523515115102 |
7 | 12264352444364 |
oct | 1713454521616 |
9 | 413532506872 |
10 | 130404230030 |
11 | 50338874138 |
12 | 21334142a92 |
13 | c3b28675b9 |
14 | 6451051634 |
15 | 35d35b05a5 |
hex | 1e5cb2a38e |
130404230030 has 8 divisors (see below), whose sum is σ = 234727614072. Its totient is φ = 52161692008.
The previous prime is 130404230027. The next prime is 130404230083. The reversal of 130404230030 is 30032404031.
130404230030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 130404229984 and 130404230011.
It is a congruent number.
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, 6520211492 + ... + 6520211511.
It is an arithmetic number, because the mean of its divisors is an integer number (29340951759).
Almost surely, 2130404230030 is an apocalyptic number.
130404230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130404230030 is a deficient number, since it is larger than the sum of its proper divisors (104323384042).
130404230030 is a wasteful number, since it uses less digits than its factorization.
130404230030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13040423010.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 130404230030 its reverse (30032404031), we get a palindrome (160436634061).
The spelling of 130404230030 in words is "one hundred thirty billion, four hundred four million, two hundred thirty thousand, thirty".
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