Base | Representation |
---|---|
bin | 111001100000… |
… | …0111011001010 |
3 | 2002201210111111 |
4 | 1303000323022 |
5 | 30204302341 |
6 | 2554120534 |
7 | 514162612 |
oct | 163007312 |
9 | 62653444 |
10 | 30150346 |
11 | 16023446 |
12 | a12014a |
13 | 6328555 |
14 | 400ba42 |
15 | 29a8681 |
hex | 1cc0eca |
30150346 has 8 divisors (see below), whose sum is σ = 45319104. Its totient is φ = 15043980.
The previous prime is 30150317. The next prime is 30150349. The reversal of 30150346 is 64305103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (30150349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14370 + ... + 16333.
It is an arithmetic number, because the mean of its divisors is an integer number (5664888).
Almost surely, 230150346 is an apocalyptic number.
30150346 is a deficient number, since it is larger than the sum of its proper divisors (15168758).
30150346 is a wasteful number, since it uses less digits than its factorization.
30150346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31196.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 30150346 is about 5490.9330718922. The cubic root of 30150346 is about 311.2414525375.
Adding to 30150346 its reverse (64305103), we get a palindrome (94455449).
The spelling of 30150346 in words is "thirty million, one hundred fifty thousand, three hundred forty-six".
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