Base | Representation |
---|---|
bin | 100110110010000… |
… | …1001100110000011 |
3 | 10100200200000100101 |
4 | 1031210021212003 |
5 | 10131114301430 |
6 | 333043503231 |
7 | 44151025012 |
oct | 11544114603 |
9 | 3320600311 |
10 | 1301322115 |
11 | 608620625 |
12 | 303987b17 |
13 | 1797ab9b2 |
14 | c4b86a79 |
15 | 793a1dca |
hex | 4d909983 |
1301322115 has 16 divisors (see below), whose sum is σ = 1612591200. Its totient is φ = 1007500032.
The previous prime is 1301322107. The next prime is 1301322131. The reversal of 1301322115 is 5112231031.
It is a cyclic number.
It is not a de Polignac number, because 1301322115 - 23 = 1301322107 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1301322092 and 1301322101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4330 + ... + 51199.
It is an arithmetic number, because the mean of its divisors is an integer number (100786950).
Almost surely, 21301322115 is an apocalyptic number.
1301322115 is a deficient number, since it is larger than the sum of its proper divisors (311269085).
1301322115 is a wasteful number, since it uses less digits than its factorization.
1301322115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55686.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 1301322115 is about 36073.8425316738. The cubic root of 1301322115 is about 1091.7627440901.
Adding to 1301322115 its reverse (5112231031), we get a palindrome (6413553146).
The spelling of 1301322115 in words is "one billion, three hundred one million, three hundred twenty-two thousand, one hundred fifteen".
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