Base | Representation |
---|---|
bin | 1111100011101… |
… | …01000110011011 |
3 | 100002120020112221 |
4 | 13301311012123 |
5 | 231402044232 |
6 | 20541044511 |
7 | 3143154262 |
oct | 761650633 |
9 | 302506487 |
10 | 130503067 |
11 | 67735982 |
12 | 37856737 |
13 | 21063766 |
14 | 134915d9 |
15 | b6cc897 |
hex | 7c7519b |
130503067 has 16 divisors (see below), whose sum is σ = 141927552. Its totient is φ = 119526400.
The previous prime is 130503053. The next prime is 130503073. The reversal of 130503067 is 760305031.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130503067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130503007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185817 + ... + 186517.
It is an arithmetic number, because the mean of its divisors is an integer number (8870472).
Almost surely, 2130503067 is an apocalyptic number.
130503067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
130503067 is a deficient number, since it is larger than the sum of its proper divisors (11424485).
130503067 is a wasteful number, since it uses less digits than its factorization.
130503067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998.
The product of its (nonzero) digits is 1890, while the sum is 25.
The square root of 130503067 is about 11423.7938969503. The cubic root of 130503067 is about 507.2323057799.
Adding to 130503067 its reverse (760305031), we get a palindrome (890808098).
The spelling of 130503067 in words is "one hundred thirty million, five hundred three thousand, sixty-seven".
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