Base | Representation |
---|---|
bin | 111001101001… |
… | …1000001111010 |
3 | 2002212120020011 |
4 | 1303103001322 |
5 | 30214141011 |
6 | 2555452134 |
7 | 514622044 |
oct | 163230172 |
9 | 62776204 |
10 | 30224506 |
11 | 16074134 |
12 | a15704a |
13 | 6353230 |
14 | 402aa94 |
15 | 29c0621 |
hex | 1cd307a |
30224506 has 8 divisors (see below), whose sum is σ = 48824244. Its totient is φ = 13949760.
The previous prime is 30224483. The next prime is 30224539. The reversal of 30224506 is 60542203.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 29430625 + 793881 = 5425^2 + 891^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 581215 + ... + 581266.
Almost surely, 230224506 is an apocalyptic number.
30224506 is a deficient number, since it is larger than the sum of its proper divisors (18599738).
30224506 is a wasteful number, since it uses less digits than its factorization.
30224506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1162496.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 30224506 is about 5497.6818751179. The cubic root of 30224506 is about 311.4964276931.
Adding to 30224506 its reverse (60542203), we get a palindrome (90766709).
The spelling of 30224506 in words is "thirty million, two hundred twenty-four thousand, five hundred six".
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