Base | Representation |
---|---|
bin | 111010000001… |
… | …1110100100010 |
3 | 2010020201100221 |
4 | 1310003310202 |
5 | 30242034404 |
6 | 3004033254 |
7 | 516413512 |
oct | 164036442 |
9 | 63221327 |
10 | 30424354 |
11 | 161a02a4 |
12 | a23282a |
13 | 63c319c |
14 | 407d842 |
15 | 2a0e954 |
hex | 1d03d22 |
30424354 has 16 divisors (see below), whose sum is σ = 47760192. Its totient is φ = 14508208.
The previous prime is 30424333. The next prime is 30424379. The reversal of 30424354 is 45342403.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19632 + ... + 21124.
It is an arithmetic number, because the mean of its divisors is an integer number (2985012).
Almost surely, 230424354 is an apocalyptic number.
30424354 is a deficient number, since it is larger than the sum of its proper divisors (17335838).
30424354 is a wasteful number, since it uses less digits than its factorization.
30424354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1961.
The product of its (nonzero) digits is 5760, while the sum is 25.
The square root of 30424354 is about 5515.8275897638. The cubic root of 30424354 is about 312.1814704215.
Adding to 30424354 its reverse (45342403), we get a palindrome (75766757).
It can be divided in two parts, 3042 and 4354, that added together give a square (7396 = 862).
The spelling of 30424354 in words is "thirty million, four hundred twenty-four thousand, three hundred fifty-four".
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