Base | Representation |
---|---|
bin | 111001010110… |
… | …0111010000010 |
3 | 2002120122000202 |
4 | 1302230322002 |
5 | 30144141404 |
6 | 2552245202 |
7 | 513401561 |
oct | 162547202 |
9 | 62518022 |
10 | 30068354 |
11 | 15a77888 |
12 | a0a0802 |
13 | 62ca134 |
14 | 3dc9bd8 |
15 | 298e21e |
hex | 1cace82 |
30068354 has 8 divisors (see below), whose sum is σ = 45196608. Its totient is φ = 15002820.
The previous prime is 30068333. The next prime is 30068377. The reversal of 30068354 is 45386003.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 14462 + ... + 16409.
It is an arithmetic number, because the mean of its divisors is an integer number (5649576).
Almost surely, 230068354 is an apocalyptic number.
30068354 is a deficient number, since it is larger than the sum of its proper divisors (15128254).
30068354 is a wasteful number, since it uses less digits than its factorization.
30068354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31360.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 30068354 is about 5483.4618627287. The cubic root of 30068354 is about 310.9590624458.
The spelling of 30068354 in words is "thirty million, sixty-eight thousand, three hundred fifty-four".
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