Base | Representation |
---|---|
bin | 1111100001110… |
… | …10100100101101 |
3 | 100002010001201012 |
4 | 13300322210231 |
5 | 231321411331 |
6 | 20531555005 |
7 | 3141135335 |
oct | 760724455 |
9 | 302101635 |
10 | 130263341 |
11 | 6759185a |
12 | 3775ba65 |
13 | 20cab600 |
14 | 1342c0c5 |
15 | b68182b |
hex | 7c3a92d |
130263341 has 6 divisors (see below), whose sum is σ = 141054570. Its totient is φ = 120242928.
The previous prime is 130263319. The next prime is 130263359. The reversal of 130263341 is 143362031.
It can be written as a sum of positive squares in 3 ways, for example, as 417316 + 129846025 = 646^2 + 11395^2 .
It is a de Polignac number, because none of the positive numbers 2k-130263341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130263311) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 385226 + ... + 385563.
It is an arithmetic number, because the mean of its divisors is an integer number (23509095).
Almost surely, 2130263341 is an apocalyptic number.
It is an amenable number.
130263341 is a deficient number, since it is larger than the sum of its proper divisors (10791229).
130263341 is an equidigital number, since it uses as much as digits as its factorization.
130263341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770815 (or 770802 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 130263341 is about 11413.2966753695. The cubic root of 130263341 is about 506.9215307004.
The spelling of 130263341 in words is "one hundred thirty million, two hundred sixty-three thousand, three hundred forty-one".
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