Base | Representation |
---|---|
bin | 111001101001… |
… | …1101101111100 |
3 | 2002212201002112 |
4 | 1303103231330 |
5 | 30214233244 |
6 | 2555513152 |
7 | 514633211 |
oct | 163235574 |
9 | 62781075 |
10 | 30227324 |
11 | 16076266 |
12 | a1587b8 |
13 | 63545ba |
14 | 402bb08 |
15 | 29c139e |
hex | 1cd3b7c |
30227324 has 6 divisors (see below), whose sum is σ = 52897824. Its totient is φ = 15113660.
The previous prime is 30227321. The next prime is 30227339. The reversal of 30227324 is 42372203.
It is a super-2 number, since 2×302273242 = 1827382232401952, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30227324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30227321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3778412 + ... + 3778419.
It is an arithmetic number, because the mean of its divisors is an integer number (8816304).
Almost surely, 230227324 is an apocalyptic number.
It is an amenable number.
30227324 is a deficient number, since it is larger than the sum of its proper divisors (22670500).
30227324 is a wasteful number, since it uses less digits than its factorization.
30227324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7556835 (or 7556833 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 30227324 is about 5497.9381589829. The cubic root of 30227324 is about 311.5061082445.
Adding to 30227324 its reverse (42372203), we get a palindrome (72599527).
The spelling of 30227324 in words is "thirty million, two hundred twenty-seven thousand, three hundred twenty-four".
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