Base | Representation |
---|---|
bin | 111100101111100100… |
… | …0010110111010111000 |
3 | 110110200221100220011222 |
4 | 1321133020112322320 |
5 | 4114122412423212 |
6 | 135531534011212 |
7 | 12265356406622 |
oct | 1713710267270 |
9 | 413627326158 |
10 | 130445045432 |
11 | 50359911379 |
12 | 21345946b08 |
13 | c3bb158320 |
14 | 6456637c12 |
15 | 35d6e73c72 |
hex | 1e5f216eb8 |
130445045432 has 16 divisors (see below), whose sum is σ = 263398649640. Its totient is φ = 60205405536.
The previous prime is 130445045411. The next prime is 130445045441. The reversal of 130445045432 is 234540544031.
130445045432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 130445045392 and 130445045401.
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, 627139538 + ... + 627139745.
Almost surely, 2130445045432 is an apocalyptic number.
It is an amenable number.
130445045432 is an abundant number, since it is smaller than the sum of its proper divisors (132953604208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130445045432 is a wasteful number, since it uses less digits than its factorization.
130445045432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1254279302 (or 1254279298 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 130445045432 its reverse (234540544031), we get a palindrome (364985589463).
The spelling of 130445045432 in words is "one hundred thirty billion, four hundred forty-five million, forty-five thousand, four hundred thirty-two".
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