Base | Representation |
---|---|
bin | 1111100001101… |
… | …00111101001111 |
3 | 100002001220011010 |
4 | 13300310331033 |
5 | 231320142320 |
6 | 20531300303 |
7 | 3141011301 |
oct | 760647517 |
9 | 302056133 |
10 | 130240335 |
11 | 67576545 |
12 | 3774a693 |
13 | 20ca0cb4 |
14 | 13423971 |
15 | b679ae0 |
hex | 7c34f4f |
130240335 has 16 divisors (see below), whose sum is σ = 213231744. Its totient is φ = 67845792.
The previous prime is 130240321. The next prime is 130240343. The reversal of 130240335 is 533042031.
It is not a de Polignac number, because 130240335 - 225 = 96685903 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 100317 + ... + 101606.
It is an arithmetic number, because the mean of its divisors is an integer number (13326984).
Almost surely, 2130240335 is an apocalyptic number.
130240335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130240335 is a deficient number, since it is larger than the sum of its proper divisors (82991409).
130240335 is a wasteful number, since it uses less digits than its factorization.
130240335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201974.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 130240335 is about 11412.2887713202. The cubic root of 130240335 is about 506.8916862247.
Adding to 130240335 its reverse (533042031), we get a palindrome (663282366).
The spelling of 130240335 in words is "one hundred thirty million, two hundred forty thousand, three hundred thirty-five".
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