Base | Representation |
---|---|
bin | 1111100011111… |
… | …10111101001011 |
3 | 100002122021221001 |
4 | 13301332331023 |
5 | 231404342220 |
6 | 20541555431 |
7 | 3143413051 |
oct | 761767513 |
9 | 302567831 |
10 | 130543435 |
11 | 67763240 |
12 | 37875b77 |
13 | 21078c49 |
14 | 134a21d1 |
15 | b6d980a |
hex | 7c7ef4b |
130543435 has 16 divisors (see below), whose sum is σ = 171320832. Its totient is φ = 94703200.
The previous prime is 130543417. The next prime is 130543489. The reversal of 130543435 is 534345031.
It is not a de Polignac number, because 130543435 - 223 = 122154827 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20952 + ... + 26458.
It is an arithmetic number, because the mean of its divisors is an integer number (10707552).
Almost surely, 2130543435 is an apocalyptic number.
130543435 is a deficient number, since it is larger than the sum of its proper divisors (40777397).
130543435 is a wasteful number, since it uses less digits than its factorization.
130543435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5954.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 130543435 is about 11425.5605989378. The cubic root of 130543435 is about 507.2846004457.
Adding to 130543435 its reverse (534345031), we get a palindrome (664888466).
The spelling of 130543435 in words is "one hundred thirty million, five hundred forty-three thousand, four hundred thirty-five".
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