Base | Representation |
---|---|
bin | 10001111100010… |
… | …001100010000001 |
3 | 202222102001101010 |
4 | 101330101202001 |
5 | 1104024404441 |
6 | 45511431133 |
7 | 10313366163 |
oct | 2174214201 |
9 | 688361333 |
10 | 301013121 |
11 | 144a06682 |
12 | 849854a9 |
13 | 4a493c96 |
14 | 2bd98933 |
15 | 1b65e116 |
hex | 11f11881 |
301013121 has 16 divisors (see below), whose sum is σ = 419549184. Its totient is φ = 191607504.
The previous prime is 301013107. The next prime is 301013137. The reversal of 301013121 is 121310103.
It is not a de Polignac number, because 301013121 - 26 = 301013057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 301013097 and 301013106.
It is not an unprimeable number, because it can be changed into a prime (301013161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38290 + ... + 45476.
It is an arithmetic number, because the mean of its divisors is an integer number (26221824).
Almost surely, 2301013121 is an apocalyptic number.
It is an amenable number.
301013121 is a deficient number, since it is larger than the sum of its proper divisors (118536063).
301013121 is a wasteful number, since it uses less digits than its factorization.
301013121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7820.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 301013121 is about 17349.7297097102. The cubic root of 301013121 is about 670.1856773570.
Adding to 301013121 its reverse (121310103), we get a palindrome (422323224).
The spelling of 301013121 in words is "three hundred one million, thirteen thousand, one hundred twenty-one".
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