Base | Representation |
---|---|
bin | 1111100001010… |
… | …11001011011011 |
3 | 100001222212012201 |
4 | 13300223023123 |
5 | 231312402113 |
6 | 20530351031 |
7 | 3140453443 |
oct | 760531333 |
9 | 301885181 |
10 | 130200283 |
11 | 67549444 |
12 | 3772b477 |
13 | 20c889b5 |
14 | 13413123 |
15 | b66ccdd |
hex | 7c2b2db |
130200283 has 2 divisors, whose sum is σ = 130200284. Its totient is φ = 130200282.
The previous prime is 130200271. The next prime is 130200313. The reversal of 130200283 is 382002031.
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (382002031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130200283 - 225 = 96645851 is a prime.
It is a super-2 number, since 2×1302002832 = 33904227386560178, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 130200283.
It is not a weakly prime, because it can be changed into another prime (130200583) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65100141 + 65100142.
It is an arithmetic number, because the mean of its divisors is an integer number (65100142).
Almost surely, 2130200283 is an apocalyptic number.
130200283 is a deficient number, since it is larger than the sum of its proper divisors (1).
130200283 is an equidigital number, since it uses as much as digits as its factorization.
130200283 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 130200283 is about 11410.5338613055. The cubic root of 130200283 is about 506.8397204818.
The spelling of 130200283 in words is "one hundred thirty million, two hundred thousand, two hundred eighty-three".
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