Base | Representation |
---|---|
bin | 10010001011100… |
… | …111010010100110 |
3 | 210020222100112121 |
4 | 102023213102212 |
5 | 1111042100111 |
6 | 50133540154 |
7 | 10362515065 |
oct | 2213472246 |
9 | 706870477 |
10 | 305034406 |
11 | 147202956 |
12 | 861a465a |
13 | 4b271441 |
14 | 2c7241dc |
15 | 1bba5871 |
hex | 122e74a6 |
305034406 has 8 divisors (see below), whose sum is σ = 459874800. Its totient is φ = 151742808.
The previous prime is 305034337. The next prime is 305034407. The reversal of 305034406 is 604430503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (305034407) 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, 386706 + ... + 387493.
It is an arithmetic number, because the mean of its divisors is an integer number (57484350).
Almost surely, 2305034406 is an apocalyptic number.
305034406 is a deficient number, since it is larger than the sum of its proper divisors (154840394).
305034406 is a wasteful number, since it uses less digits than its factorization.
305034406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774398.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 305034406 is about 17465.2342097093. The cubic root of 305034406 is about 673.1568599924.
Adding to 305034406 its reverse (604430503), we get a palindrome (909464909).
The spelling of 305034406 in words is "three hundred five million, thirty-four thousand, four hundred six".
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