Base | Representation |
---|---|
bin | 1101101010000010111110… |
… | …10011001110101110100001 |
3 | 10221100000212102112220212012 |
4 | 12311001133103032232201 |
5 | 12414021024103211314 |
6 | 143512303125042305 |
7 | 6216512131603220 |
oct | 665013723165641 |
9 | 127300772486765 |
10 | 30032010210209 |
11 | 962955a915837 |
12 | 34504a3556395 |
13 | 139b011114b37 |
14 | 75b7b278acb7 |
15 | 37130513093e |
hex | 1b505f4ceba1 |
30032010210209 has 16 divisors (see below), whose sum is σ = 34541331124608. Its totient is φ = 25577451724032.
The previous prime is 30032010210161. The next prime is 30032010210227. The reversal of 30032010210209 is 90201201023003.
It is a cyclic number.
It is not a de Polignac number, because 30032010210209 - 240 = 28932498582433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30032010210239) 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, 162826889 + ... + 163011225.
It is an arithmetic number, because the mean of its divisors is an integer number (2158833195288).
Almost surely, 230032010210209 is an apocalyptic number.
It is an amenable number.
30032010210209 is a deficient number, since it is larger than the sum of its proper divisors (4509320914399).
30032010210209 is a wasteful number, since it uses less digits than its factorization.
30032010210209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332744.
The product of its (nonzero) digits is 648, while the sum is 23.
The spelling of 30032010210209 in words is "thirty trillion, thirty-two billion, ten million, two hundred ten thousand, two hundred nine".
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