Base | Representation |
---|---|
bin | 111001110110… |
… | …1111110111110 |
3 | 2010002011200012 |
4 | 1303231332332 |
5 | 30231204120 |
6 | 3002103222 |
7 | 515561654 |
oct | 163557676 |
9 | 63064605 |
10 | 30334910 |
11 | 1613a081 |
12 | a1aab12 |
13 | 6391568 |
14 | 4058dd4 |
15 | 29e31c5 |
hex | 1cedfbe |
30334910 has 16 divisors (see below), whose sum is σ = 54972000. Its totient is φ = 12051936.
The previous prime is 30334901. The next prime is 30334933. The reversal of 30334910 is 1943303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8690 + ... + 11669.
It is an arithmetic number, because the mean of its divisors is an integer number (3435750).
Almost surely, 230334910 is an apocalyptic number.
30334910 is a deficient number, since it is larger than the sum of its proper divisors (24637090).
30334910 is a wasteful number, since it uses less digits than its factorization.
30334910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20515.
The product of its (nonzero) digits is 972, while the sum is 23.
The square root of 30334910 is about 5507.7136817376. The cubic root of 30334910 is about 311.8752446106.
The spelling of 30334910 in words is "thirty million, three hundred thirty-four thousand, nine hundred ten".
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