Base | Representation |
---|---|
bin | 111001111000… |
… | …0101101000110 |
3 | 2010002201221221 |
4 | 1303300231012 |
5 | 30232033204 |
6 | 3002230554 |
7 | 515636314 |
oct | 163605506 |
9 | 63081857 |
10 | 30346054 |
11 | 16147492 |
12 | a1b545a |
13 | 639665b |
14 | 405d0b4 |
15 | 29e6654 |
hex | 1cf0b46 |
30346054 has 8 divisors (see below), whose sum is σ = 48196728. Its totient is φ = 14280480.
The previous prime is 30346013. The next prime is 30346081. The reversal of 30346054 is 45064303.
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 pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446232 + ... + 446299.
It is an arithmetic number, because the mean of its divisors is an integer number (6024591).
Almost surely, 230346054 is an apocalyptic number.
30346054 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
30346054 is a deficient number, since it is larger than the sum of its proper divisors (17850674).
30346054 is a wasteful number, since it uses less digits than its factorization.
30346054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892550.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 30346054 is about 5508.7252608929. The cubic root of 30346054 is about 311.9134306721.
The spelling of 30346054 in words is "thirty million, three hundred forty-six thousand, fifty-four".
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