Base | Representation |
---|---|
bin | 10001111101010… |
… | …111110100100111 |
3 | 202222221200022110 |
4 | 101331113310213 |
5 | 1104113113111 |
6 | 45521532103 |
7 | 10316005443 |
oct | 2175276447 |
9 | 688850273 |
10 | 301301031 |
11 | 145092a19 |
12 | 84aa4033 |
13 | 4a565045 |
14 | 2c031823 |
15 | 1b6b95a6 |
hex | 11f57d27 |
301301031 has 8 divisors (see below), whose sum is σ = 422878720. Its totient is φ = 190295352.
The previous prime is 301301017. The next prime is 301301041. The reversal of 301301031 is 130103103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 301301031 - 27 = 301300903 is a prime.
It is a super-2 number, since 2×3013010312 = 181564622563325922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 301300998 and 301301016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301301041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2642935 + ... + 2643048.
It is an arithmetic number, because the mean of its divisors is an integer number (52859840).
Almost surely, 2301301031 is an apocalyptic number.
301301031 is a deficient number, since it is larger than the sum of its proper divisors (121577689).
301301031 is a wasteful number, since it uses less digits than its factorization.
301301031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5286005.
The product of its (nonzero) digits is 27, while the sum is 12.
The square root of 301301031 is about 17358.0249740574. The cubic root of 301301031 is about 670.3992800868.
Adding to 301301031 its reverse (130103103), we get a palindrome (431404134).
The spelling of 301301031 in words is "three hundred one million, three hundred one thousand, thirty-one".
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