Base | Representation |
---|---|
bin | 1000110001000011011… |
… | …00011100110000111001 |
3 | 1001210111001102101000111 |
4 | 10120201230130300321 |
5 | 14413341012323001 |
6 | 350213024104321 |
7 | 30522224230510 |
oct | 4304154346071 |
9 | 1053431371014 |
10 | 301213011001 |
11 | 10681a98a431 |
12 | 4a4637650a1 |
13 | 2253422a2b6 |
14 | 1081629b677 |
15 | 7c7de19851 |
hex | 4621b1cc39 |
301213011001 has 4 divisors (see below), whose sum is σ = 344243441152. Its totient is φ = 258182580852.
The previous prime is 301213010873. The next prime is 301213011019. The reversal of 301213011001 is 100110312103.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 301213011001 - 27 = 301213010873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (301213011031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21515215065 + ... + 21515215078.
It is an arithmetic number, because the mean of its divisors is an integer number (86060860288).
Almost surely, 2301213011001 is an apocalyptic number.
It is an amenable number.
301213011001 is a deficient number, since it is larger than the sum of its proper divisors (43030430151).
301213011001 is an equidigital number, since it uses as much as digits as its factorization.
301213011001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43030430150.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 301213011001 its reverse (100110312103), we get a palindrome (401323323104).
The spelling of 301213011001 in words is "three hundred one billion, two hundred thirteen million, eleven thousand, one".
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