Base | Representation |
---|---|
bin | 110011100011101… |
… | …1011010010011110 |
3 | 11110120022002220012 |
4 | 1213013123102132 |
5 | 12020340000110 |
6 | 443355523222 |
7 | 60604520603 |
oct | 14707332236 |
9 | 4416262805 |
10 | 1730000030 |
11 | 8085a36a0 |
12 | 403459512 |
13 | 217551575 |
14 | 125a946aa |
15 | a1d2c905 |
hex | 671db49e |
1730000030 has 32 divisors (see below), whose sum is σ = 3461198688. Its totient is φ = 617219200.
The previous prime is 1730000029. The next prime is 1730000033. The reversal of 1730000030 is 300000371.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1730000033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142541 + ... + 154200.
It is an arithmetic number, because the mean of its divisors is an integer number (108162459).
Almost surely, 21730000030 is an apocalyptic number.
1730000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1730000030 is an abundant number, since it is smaller than the sum of its proper divisors (1731198658).
1730000030 is a wasteful number, since it uses less digits than its factorization.
1730000030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296812.
The product of its (nonzero) digits is 63, while the sum is 14.
The square root of 1730000030 is about 41593.2690468061. The cubic root of 1730000030 is about 1200.4627914046.
The spelling of 1730000030 in words is "one billion, seven hundred thirty million, thirty", and thus it is an aban number.
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