Base | Representation |
---|---|
bin | 1000111000000110110… |
… | …11001001001100001011 |
3 | 1002011020222112201001011 |
4 | 10130003123021030023 |
5 | 14444120013001240 |
6 | 352040511104351 |
7 | 31015121200663 |
oct | 4340333111413 |
9 | 1064228481034 |
10 | 305000125195 |
11 | 10839368a377 |
12 | 4b13bb120b7 |
13 | 229b8a0247c |
14 | 10a952371a3 |
15 | 7e0163c6ea |
hex | 47036c930b |
305000125195 has 48 divisors (see below), whose sum is σ = 392365451520. Its totient is φ = 227545634304.
The previous prime is 305000125187. The next prime is 305000125201. The reversal of 305000125195 is 591521000503.
It is not a de Polignac number, because 305000125195 - 23 = 305000125187 is a prime.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 129952012 + ... + 129954358.
It is an arithmetic number, because the mean of its divisors is an integer number (8174280240).
Almost surely, 2305000125195 is an apocalyptic number.
305000125195 is a deficient number, since it is larger than the sum of its proper divisors (87365326325).
305000125195 is a wasteful number, since it uses less digits than its factorization.
305000125195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3172 (or 3155 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 31.
Adding to 305000125195 its reverse (591521000503), we get a palindrome (896521125698).
The spelling of 305000125195 in words is "three hundred five billion, one hundred twenty-five thousand, one hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •