Base | Representation |
---|---|
bin | 1111100011111… |
… | …10101010111011 |
3 | 100002122020022210 |
4 | 13301332222323 |
5 | 231404323032 |
6 | 20541550203 |
7 | 3143406462 |
oct | 761765273 |
9 | 302566283 |
10 | 130542267 |
11 | 67762379 |
12 | 37875363 |
13 | 2107855b |
14 | 134a19d9 |
15 | b6d92cc |
hex | 7c7eabb |
130542267 has 16 divisors (see below), whose sum is σ = 175992320. Its totient is φ = 86065632.
The previous prime is 130542259. The next prime is 130542277. The reversal of 130542267 is 762245031.
It is not a de Polignac number, because 130542267 - 23 = 130542259 is a prime.
It is a super-3 number, since 3×1305422673 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130542277) by changing a digit.
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, 152613 + ... + 153465.
It is an arithmetic number, because the mean of its divisors is an integer number (10999520).
Almost surely, 2130542267 is an apocalyptic number.
130542267 is a deficient number, since it is larger than the sum of its proper divisors (45450053).
130542267 is a wasteful number, since it uses less digits than its factorization.
130542267 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1362.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 130542267 is about 11425.5094853578. The cubic root of 130542267 is about 507.2830875133.
Adding to 130542267 its reverse (762245031), we get a palindrome (892787298).
The spelling of 130542267 in words is "one hundred thirty million, five hundred forty-two thousand, two hundred sixty-seven".
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