Base | Representation |
---|---|
bin | 10001111010000… |
… | …000110100110001 |
3 | 202221021221022112 |
4 | 101322000310301 |
5 | 1103401423101 |
6 | 45451015105 |
7 | 10305350141 |
oct | 2172006461 |
9 | 687257275 |
10 | 300420401 |
11 | 144641326 |
12 | 8473a495 |
13 | 4a317268 |
14 | 2bc82921 |
15 | 1b5936bb |
hex | 11e80d31 |
300420401 has 2 divisors, whose sum is σ = 300420402. Its totient is φ = 300420400.
The previous prime is 300420347. The next prime is 300420433. The reversal of 300420401 is 104024003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 195972001 + 104448400 = 13999^2 + 10220^2 .
It is a cyclic number.
It is not a de Polignac number, because 300420401 - 214 = 300404017 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (300420451) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150210200 + 150210201.
It is an arithmetic number, because the mean of its divisors is an integer number (150210201).
Almost surely, 2300420401 is an apocalyptic number.
It is an amenable number.
300420401 is a deficient number, since it is larger than the sum of its proper divisors (1).
300420401 is an equidigital number, since it uses as much as digits as its factorization.
300420401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 300420401 is about 17332.6397585596. The cubic root of 300420401 is about 669.7455044426.
Adding to 300420401 its reverse (104024003), we get a palindrome (404444404).
The spelling of 300420401 in words is "three hundred million, four hundred twenty thousand, four hundred one".
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