Base | Representation |
---|---|
bin | 100110110101010… |
… | …0011110001110110 |
3 | 10100210211101000212 |
4 | 1031222203301312 |
5 | 10132032032410 |
6 | 333143505422 |
7 | 44201223215 |
oct | 11552436166 |
9 | 3323741025 |
10 | 1303002230 |
11 | 609568952 |
12 | 304458272 |
13 | 179c4964a |
14 | c50a307c |
15 | 795d4b05 |
hex | 4daa3c76 |
1303002230 has 32 divisors (see below), whose sum is σ = 2563488000. Its totient is φ = 474716160.
The previous prime is 1303002229. The next prime is 1303002269. The reversal of 1303002230 is 322003031.
It is a super-2 number, since 2×13030022302 = 3395629622769945800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 118355 + ... + 128894.
It is an arithmetic number, because the mean of its divisors is an integer number (80109000).
Almost surely, 21303002230 is an apocalyptic number.
1303002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1303002230 is a deficient number, since it is larger than the sum of its proper divisors (1260485770).
1303002230 is a wasteful number, since it uses less digits than its factorization.
1303002230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247304.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 1303002230 is about 36097.1221844623. The cubic root of 1303002230 is about 1092.2323941744.
Adding to 1303002230 its reverse (322003031), we get a palindrome (1625005261).
The spelling of 1303002230 in words is "one billion, three hundred three million, two thousand, two hundred thirty".
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