Base | Representation |
---|---|
bin | 1000110001011001110… |
… | …10011100101110010001 |
3 | 1001210222011120220020212 |
4 | 10120230322130232101 |
5 | 14414232203331400 |
6 | 350243430213505 |
7 | 30530001120554 |
oct | 4305472345621 |
9 | 1053864526225 |
10 | 301401230225 |
11 | 106907156307 |
12 | 4a4b67b4295 |
13 | 2256421b314 |
14 | 1083329469b |
15 | 7c906e8335 |
hex | 462ce9cb91 |
301401230225 has 12 divisors (see below), whose sum is σ = 374428369500. Its totient is φ = 240675278400.
The previous prime is 301401230219. The next prime is 301401230231. The reversal of 301401230225 is 522032104103.
It is an interprime number because it is at equal distance from previous prime (301401230219) and next prime (301401230231).
It can be written as a sum of positive squares in 6 ways, for example, as 311981569 + 301089248656 = 17663^2 + 548716^2 .
It is not a de Polignac number, because 301401230225 - 26 = 301401230161 is a prime.
It is a super-2 number, since 2×3014012302252 (a number of 24 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 301401230225.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 11128850 + ... + 11155899.
It is an arithmetic number, because the mean of its divisors is an integer number (31202364125).
Almost surely, 2301401230225 is an apocalyptic number.
It is an amenable number.
301401230225 is a deficient number, since it is larger than the sum of its proper divisors (73027139275).
301401230225 is a wasteful number, since it uses less digits than its factorization.
301401230225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22285300 (or 22285295 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 301401230225 its reverse (522032104103), we get a palindrome (823433334328).
The spelling of 301401230225 in words is "three hundred one billion, four hundred one million, two hundred thirty thousand, two hundred twenty-five".
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