Base | Representation |
---|---|
bin | 10010001110100… |
… | …101101000111010 |
3 | 210022102222001012 |
4 | 102032211220322 |
5 | 1111242022244 |
6 | 50202353522 |
7 | 10402243136 |
oct | 2216455072 |
9 | 708388035 |
10 | 305814074 |
11 | 147695705 |
12 | 864bb8a2 |
13 | 4b485297 |
14 | 2c8883c6 |
15 | 1bcab89e |
hex | 123a5a3a |
305814074 has 8 divisors (see below), whose sum is σ = 461468448. Its totient is φ = 151991260.
The previous prime is 305814073. The next prime is 305814079. The reversal of 305814074 is 470418503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 305814074.
It is not an unprimeable number, because it can be changed into a prime (305814073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457472 + ... + 458139.
It is an arithmetic number, because the mean of its divisors is an integer number (57683556).
Almost surely, 2305814074 is an apocalyptic number.
305814074 is a deficient number, since it is larger than the sum of its proper divisors (155654374).
305814074 is a wasteful number, since it uses less digits than its factorization.
305814074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 915780.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 305814074 is about 17487.5405360502. The cubic root of 305814074 is about 673.7299017254.
The spelling of 305814074 in words is "three hundred five million, eight hundred fourteen thousand, seventy-four".
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