Base | Representation |
---|---|
bin | 10010001001010… |
… | …100000000010010 |
3 | 210012211200222202 |
4 | 102021110000102 |
5 | 1110413243442 |
6 | 50113003202 |
7 | 10354423202 |
oct | 2211240022 |
9 | 705750882 |
10 | 304431122 |
11 | 146930676 |
12 | 85b53502 |
13 | 4b0bc978 |
14 | 2c608402 |
15 | 1bad6c32 |
hex | 12254012 |
304431122 has 8 divisors (see below), whose sum is σ = 456723900. Its totient is φ = 152189824.
The previous prime is 304431119. The next prime is 304431133. The reversal of 304431122 is 221134403.
It can be written as a sum of positive squares in 2 ways, for example, as 303839761 + 591361 = 17431^2 + 769^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 304431094 and 304431103.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10154 + ... + 26682.
Almost surely, 2304431122 is an apocalyptic number.
304431122 is a deficient number, since it is larger than the sum of its proper divisors (152292778).
304431122 is a wasteful number, since it uses less digits than its factorization.
304431122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25740.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 304431122 is about 17447.9546652323. The cubic root of 304431122 is about 672.7127868264.
Adding to 304431122 its reverse (221134403), we get a palindrome (525565525).
The spelling of 304431122 in words is "three hundred four million, four hundred thirty-one thousand, one hundred twenty-two".
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