Base | Representation |
---|---|
bin | 111001101000… |
… | …0100011000101 |
3 | 2002212001021200 |
4 | 1303100203011 |
5 | 30213324331 |
6 | 2555333113 |
7 | 514550313 |
oct | 163204305 |
9 | 62761250 |
10 | 30214341 |
11 | 16067533 |
12 | a151199 |
13 | 634b711 |
14 | 40270b3 |
15 | 29bc5e6 |
hex | 1cd08c5 |
30214341 has 12 divisors (see below), whose sum is σ = 45540768. Its totient is φ = 19266984.
The previous prime is 30214319. The next prime is 30214361. The reversal of 30214341 is 14341203.
It is not a de Polignac number, because 30214341 - 29 = 30213829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30214361) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 72775 + ... + 73188.
It is an arithmetic number, because the mean of its divisors is an integer number (3795064).
Almost surely, 230214341 is an apocalyptic number.
It is an amenable number.
30214341 is a deficient number, since it is larger than the sum of its proper divisors (15326427).
30214341 is a wasteful number, since it uses less digits than its factorization.
30214341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145992 (or 145989 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 30214341 is about 5496.7573168187. The cubic root of 30214341 is about 311.4615033151.
Adding to 30214341 its reverse (14341203), we get a palindrome (44555544).
The spelling of 30214341 in words is "thirty million, two hundred fourteen thousand, three hundred forty-one".
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