Base | Representation |
---|---|
bin | 111001101000… |
… | …0100011100101 |
3 | 2002212001022212 |
4 | 1303100203211 |
5 | 30213324443 |
6 | 2555333205 |
7 | 514550360 |
oct | 163204345 |
9 | 62761285 |
10 | 30214373 |
11 | 16067562 |
12 | a151205 |
13 | 634b737 |
14 | 40270d7 |
15 | 29bc618 |
hex | 1cd08e5 |
30214373 has 8 divisors (see below), whose sum is σ = 35265792. Its totient is φ = 25346736.
The previous prime is 30214363. The next prime is 30214397. The reversal of 30214373 is 37341203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30214373 - 212 = 30210277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30214363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45590 + ... + 46247.
It is an arithmetic number, because the mean of its divisors is an integer number (4408224).
Almost surely, 230214373 is an apocalyptic number.
It is an amenable number.
30214373 is a deficient number, since it is larger than the sum of its proper divisors (5051419).
30214373 is an equidigital number, since it uses as much as digits as its factorization.
30214373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91891.
The product of its (nonzero) digits is 1512, while the sum is 23.
The square root of 30214373 is about 5496.7602276250. The cubic root of 30214373 is about 311.4616132713.
Adding to 30214373 its reverse (37341203), we get a palindrome (67555576).
The spelling of 30214373 in words is "thirty million, two hundred fourteen thousand, three hundred seventy-three".
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