Base | Representation |
---|---|
bin | 100100101010110… |
… | …0111101100111010 |
3 | 10011202020000112201 |
4 | 1021111213230322 |
5 | 10004440420120 |
6 | 322031500414 |
7 | 42330156604 |
oct | 11125475472 |
9 | 3152200481 |
10 | 1230404410 |
11 | 581593054 |
12 | 2a408770a |
13 | 167bab561 |
14 | b95a6174 |
15 | 7304440a |
hex | 49567b3a |
1230404410 has 16 divisors (see below), whose sum is σ = 2345006376. Its totient is φ = 463211008.
The previous prime is 1230404363. The next prime is 1230404419. The reversal of 1230404410 is 144040321.
It can be written as a sum of positive squares in 4 ways, for example, as 1209161529 + 21242881 = 34773^2 + 4609^2 .
It is not an unprimeable number, because it can be changed into a prime (1230404419) 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 7 ways as a sum of consecutive naturals, for example, 3618667 + ... + 3619006.
Almost surely, 21230404410 is an apocalyptic number.
1230404410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1230404410 is a deficient number, since it is larger than the sum of its proper divisors (1114601966).
1230404410 is a wasteful number, since it uses less digits than its factorization.
1230404410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7237697.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 1230404410 is about 35077.1208909739. The cubic root of 1230404410 is about 1071.5586827218.
Adding to 1230404410 its reverse (144040321), we get a palindrome (1374444731).
The spelling of 1230404410 in words is "one billion, two hundred thirty million, four hundred four thousand, four hundred ten".
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