Base | Representation |
---|---|
bin | 11100001001111101… |
… | …111100000110111101 |
3 | 2220000220211212200000 |
4 | 130021331330012331 |
5 | 443403343044010 |
6 | 21515520424513 |
7 | 2120114533311 |
oct | 341175740675 |
9 | 86026755600 |
10 | 30232003005 |
11 | 119041a5356 |
12 | 5a38778139 |
13 | 2b0a475c99 |
14 | 166b19bb41 |
15 | bbe1a57c0 |
hex | 709f7c1bd |
30232003005 has 24 divisors (see below), whose sum is σ = 54342960672. Its totient is φ = 16123734288.
The previous prime is 30232002973. The next prime is 30232003013. The reversal of 30232003005 is 50030023203.
It is not a de Polignac number, because 30232003005 - 25 = 30232002973 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12439939 + ... + 12442368.
It is an arithmetic number, because the mean of its divisors is an integer number (2264290028).
Almost surely, 230232003005 is an apocalyptic number.
It is an amenable number.
30232003005 is a deficient number, since it is larger than the sum of its proper divisors (24110957667).
30232003005 is an equidigital number, since it uses as much as digits as its factorization.
30232003005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24882327 (or 24882315 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 18.
Adding to 30232003005 its reverse (50030023203), we get a palindrome (80262026208).
The spelling of 30232003005 in words is "thirty billion, two hundred thirty-two million, three thousand, five".
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