Base | Representation |
---|---|
bin | 111001101011… |
… | …0111001001110 |
3 | 2002220100221101 |
4 | 1303112321032 |
5 | 30220142314 |
6 | 3000053314 |
7 | 515016145 |
oct | 163267116 |
9 | 62810841 |
10 | 30240334 |
11 | 16085013 |
12 | a16423a |
13 | 635a4b7 |
14 | 403275c |
15 | 29c5174 |
hex | 1cd6e4e |
30240334 has 4 divisors (see below), whose sum is σ = 45360504. Its totient is φ = 15120166.
The previous prime is 30240319. The next prime is 30240349. The reversal of 30240334 is 43304203.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (30240319) and next prime (30240349).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7560082 + ... + 7560085.
It is an arithmetic number, because the mean of its divisors is an integer number (11340126).
Almost surely, 230240334 is an apocalyptic number.
30240334 is a deficient number, since it is larger than the sum of its proper divisors (15120170).
30240334 is a wasteful number, since it uses less digits than its factorization.
30240334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15120169.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 30240334 is about 5499.1212025195. The cubic root of 30240334 is about 311.5507931260.
Adding to 30240334 its reverse (43304203), we get a palindrome (73544537).
The spelling of 30240334 in words is "thirty million, two hundred forty thousand, three hundred thirty-four".
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