Base | Representation |
---|---|
bin | 111100101111001100… |
… | …0010001111111100111 |
3 | 110110200001122120222220 |
4 | 1321132120101333213 |
5 | 4114111201123333 |
6 | 135530403523423 |
7 | 12265144316130 |
oct | 1713630217747 |
9 | 413601576886 |
10 | 130432442343 |
11 | 503527934a5 |
12 | 21341689573 |
13 | c3b8664988 |
14 | 6454ab6c87 |
15 | 35d5cd48b3 |
hex | 1e5e611fe7 |
130432442343 has 32 divisors (see below), whose sum is σ = 199344230400. Its totient is φ = 74311762176.
The previous prime is 130432442341. The next prime is 130432442377. The reversal of 130432442343 is 343244234031.
It is a happy number.
It is not a de Polignac number, because 130432442343 - 21 = 130432442341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130432442341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27731530 + ... + 27736232.
It is an arithmetic number, because the mean of its divisors is an integer number (6229507200).
Almost surely, 2130432442343 is an apocalyptic number.
130432442343 is a deficient number, since it is larger than the sum of its proper divisors (68911788057).
130432442343 is a wasteful number, since it uses less digits than its factorization.
130432442343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8351.
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 130432442343 its reverse (343244234031), we get a palindrome (473676676374).
The spelling of 130432442343 in words is "one hundred thirty billion, four hundred thirty-two million, four hundred forty-two thousand, three hundred forty-three".
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