Base | Representation |
---|---|
bin | 111001101001… |
… | …1101011100110 |
3 | 2002212200212222 |
4 | 1303103223212 |
5 | 30214232144 |
6 | 2555512342 |
7 | 514632605 |
oct | 163235346 |
9 | 62780788 |
10 | 30227174 |
11 | 1607613a |
12 | a1586b2 |
13 | 6354503 |
14 | 402ba3c |
15 | 29c12ee |
hex | 1cd3ae6 |
30227174 has 8 divisors (see below), whose sum is σ = 45463440. Its totient is φ = 15072696.
The previous prime is 30227149. The next prime is 30227191. The reversal of 30227174 is 47172203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19514 + ... + 21005.
It is an arithmetic number, because the mean of its divisors is an integer number (5682930).
Almost surely, 230227174 is an apocalyptic number.
30227174 is a deficient number, since it is larger than the sum of its proper divisors (15236266).
30227174 is a wasteful number, since it uses less digits than its factorization.
30227174 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40894.
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 30227174 is about 5497.9245174884. The cubic root of 30227174 is about 311.5055929713.
Adding to 30227174 its reverse (47172203), we get a palindrome (77399377).
The spelling of 30227174 in words is "thirty million, two hundred twenty-seven thousand, one hundred seventy-four".
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