Base | Representation |
---|---|
bin | 10010001101000… |
… | …110001111010010 |
3 | 210021201010000121 |
4 | 102031012033102 |
5 | 1111142021224 |
6 | 50150140454 |
7 | 10366024660 |
oct | 2215061722 |
9 | 707633017 |
10 | 305423314 |
11 | 147449069 |
12 | 8635172a |
13 | 4b379471 |
14 | 2c7c5c30 |
15 | 1bc30be4 |
hex | 123463d2 |
305423314 has 16 divisors (see below), whose sum is σ = 523816128. Its totient is φ = 130837392.
The previous prime is 305423311. The next prime is 305423323. The reversal of 305423314 is 413324503.
It is not an unprimeable number, because it can be changed into a prime (305423311) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 46137 + ... + 52339.
It is an arithmetic number, because the mean of its divisors is an integer number (32738508).
Almost surely, 2305423314 is an apocalyptic number.
305423314 is a deficient number, since it is larger than the sum of its proper divisors (218392814).
305423314 is a wasteful number, since it uses less digits than its factorization.
305423314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9729.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 305423314 is about 17476.3644388643. The cubic root of 305423314 is about 673.4428221675.
Adding to 305423314 its reverse (413324503), we get a palindrome (718747817).
It can be divided in two parts, 30542 and 3314, that added together give a square (33856 = 1842).
The spelling of 305423314 in words is "three hundred five million, four hundred twenty-three thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •