Base | Representation |
---|---|
bin | 1111100110001… |
… | …00101111011011 |
3 | 100010011211000201 |
4 | 13303010233123 |
5 | 231443014100 |
6 | 20552043031 |
7 | 3146013313 |
oct | 763045733 |
9 | 303154021 |
10 | 130829275 |
11 | 67938a75 |
12 | 37993477 |
13 | 21149095 |
14 | 13538443 |
15 | b74436a |
hex | 7cc4bdb |
130829275 has 6 divisors (see below), whose sum is σ = 162228332. Its totient is φ = 104663400.
The previous prime is 130829273. The next prime is 130829287. The reversal of 130829275 is 572928031.
It is not a de Polignac number, because 130829275 - 21 = 130829273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130829273) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 2616561 + ... + 2616610.
Almost surely, 2130829275 is an apocalyptic number.
130829275 is a deficient number, since it is larger than the sum of its proper divisors (31399057).
130829275 is an equidigital number, since it uses as much as digits as its factorization.
130829275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5233181 (or 5233176 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 130829275 is about 11438.0625544714. The cubic root of 130829275 is about 507.6545833705.
The spelling of 130829275 in words is "one hundred thirty million, eight hundred twenty-nine thousand, two hundred seventy-five".
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