Base | Representation |
---|---|
bin | 1111100011101… |
… | …00110110010001 |
3 | 100002120012010122 |
4 | 13301310312101 |
5 | 231402031113 |
6 | 20541040025 |
7 | 3143151254 |
oct | 761646621 |
9 | 302505118 |
10 | 130502033 |
11 | 67735122 |
12 | 37856015 |
13 | 2106314c |
14 | 1349109b |
15 | b6cc408 |
hex | 7c74d91 |
130502033 has 16 divisors (see below), whose sum is σ = 140845056. Its totient is φ = 120672720.
The previous prime is 130501993. The next prime is 130502039. The reversal of 130502033 is 330205031.
It is a cyclic number.
It is not a de Polignac number, because 130502033 - 216 = 130436497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130502039) 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, 61610 + ... + 63692.
It is an arithmetic number, because the mean of its divisors is an integer number (8802816).
Almost surely, 2130502033 is an apocalyptic number.
It is an amenable number.
130502033 is a deficient number, since it is larger than the sum of its proper divisors (10343023).
130502033 is a wasteful number, since it uses less digits than its factorization.
130502033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2204.
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 130502033 is about 11423.7486404420. The cubic root of 130502033 is about 507.2309661444.
Adding to 130502033 its reverse (330205031), we get a palindrome (460707064).
The spelling of 130502033 in words is "one hundred thirty million, five hundred two thousand, thirty-three".
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