Base | Representation |
---|---|
bin | 100111111100011… |
… | …1011000110110110 |
3 | 10110102001102110002 |
4 | 1033320323012312 |
5 | 10221110302410 |
6 | 340555431302 |
7 | 45133356662 |
oct | 11770730666 |
9 | 3412042402 |
10 | 1340322230 |
11 | 628638a25 |
12 | 314a55532 |
13 | 1848b53a0 |
14 | ca0198a2 |
15 | 7ca077a5 |
hex | 4fe3b1b6 |
1340322230 has 32 divisors (see below), whose sum is σ = 2607480288. Its totient is φ = 493113600.
The previous prime is 1340322209. The next prime is 1340322233. The reversal of 1340322230 is 322230431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1340322233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18185 + ... + 54875.
It is an arithmetic number, because the mean of its divisors is an integer number (81483759).
Almost surely, 21340322230 is an apocalyptic number.
1340322230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1340322230 is a deficient number, since it is larger than the sum of its proper divisors (1267158058).
1340322230 is a wasteful number, since it uses less digits than its factorization.
1340322230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36992.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 1340322230 is about 36610.4114972777. The cubic root of 1340322230 is about 1102.5621350446.
Adding to 1340322230 its reverse (322230431), we get a palindrome (1662552661).
The spelling of 1340322230 in words is "one billion, three hundred forty million, three hundred twenty-two thousand, two hundred thirty".
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