Base | Representation |
---|---|
bin | 1000111000110110101… |
… | …10000000000001100011 |
3 | 1002012021221200002220100 |
4 | 10130123112000001203 |
5 | 20000430231230430 |
6 | 352144404313443 |
7 | 31031063216115 |
oct | 4343326000143 |
9 | 1065257602810 |
10 | 305401430115 |
11 | 10857a166731 |
12 | 4b2323a2883 |
13 | 22a50bac9c2 |
14 | 10ad265b3b5 |
15 | 7e269ac960 |
hex | 471b580063 |
305401430115 has 12 divisors (see below), whose sum is σ = 529362478944. Its totient is φ = 162880762704.
The previous prime is 305401430093. The next prime is 305401430183. The reversal of 305401430115 is 511034104503.
It is a happy number.
305401430115 is a `hidden beast` number, since 3 + 0 + 540 + 1 + 4 + 3 + 0 + 115 = 666.
It is not a de Polignac number, because 305401430115 - 217 = 305401299043 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3393349179 + ... + 3393349268.
It is an arithmetic number, because the mean of its divisors is an integer number (44113539912).
Almost surely, 2305401430115 is an apocalyptic number.
305401430115 is a deficient number, since it is larger than the sum of its proper divisors (223961048829).
305401430115 is a wasteful number, since it uses less digits than its factorization.
305401430115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6786698458 (or 6786698455 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 305401430115 its reverse (511034104503), we get a palindrome (816435534618).
The spelling of 305401430115 in words is "three hundred five billion, four hundred one million, four hundred thirty thousand, one hundred fifteen".
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