Base | Representation |
---|---|
bin | 1000110001011110011… |
… | …11111000011100011110 |
3 | 1001211001220022002111220 |
4 | 10120233033320130132 |
5 | 14414322220400410 |
6 | 350251345554210 |
7 | 30530655102561 |
oct | 4305717703436 |
9 | 1054056262456 |
10 | 301440403230 |
11 | 10692728159a |
12 | 4a507945966 |
13 | 2256c385605 |
14 | 108385704d8 |
15 | 7c93d85070 |
hex | 462f3f871e |
301440403230 has 64 divisors (see below), whose sum is σ = 726377621760. Its totient is φ = 80060228864.
The previous prime is 301440403223. The next prime is 301440403273. The reversal of 301440403230 is 32304044103.
It is a self number, because there is not a number n which added to its sum of digits gives 301440403230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7736257 + ... + 7775123.
It is an arithmetic number, because the mean of its divisors is an integer number (11349650340).
Almost surely, 2301440403230 is an apocalyptic number.
301440403230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
301440403230 is an abundant number, since it is smaller than the sum of its proper divisors (424937218530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
301440403230 is a wasteful number, since it uses less digits than its factorization.
301440403230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39913.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 301440403230 its reverse (32304044103), we get a palindrome (333744447333).
The spelling of 301440403230 in words is "three hundred one billion, four hundred forty million, four hundred three thousand, two hundred thirty".
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