Base | Representation |
---|---|
bin | 1101110010100010111000… |
… | …00110001001011100110101 |
3 | 10222100221120200121211020120 |
4 | 12321101130012021130311 |
5 | 12433312040120201310 |
6 | 144254354304322153 |
7 | 6246560225020131 |
oct | 671213406113465 |
9 | 128327520554216 |
10 | 30324014225205 |
11 | 9731384537168 |
12 | 3498bb7013359 |
13 | 13bc7084a7c6c |
14 | 76b99398c3c1 |
15 | 378be5838b70 |
hex | 1b945c189735 |
30324014225205 has 48 divisors (see below), whose sum is σ = 51240735354240. Its totient is φ = 15311340809856.
The previous prime is 30324014225201. The next prime is 30324014225249. The reversal of 30324014225205 is 50252241042303.
It is not a de Polignac number, because 30324014225205 - 22 = 30324014225201 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30324014225201) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6209176 + ... + 9960014.
It is an arithmetic number, because the mean of its divisors is an integer number (1067515319880).
Almost surely, 230324014225205 is an apocalyptic number.
It is an amenable number.
30324014225205 is a deficient number, since it is larger than the sum of its proper divisors (20916721129035).
30324014225205 is a wasteful number, since it uses less digits than its factorization.
30324014225205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3752378 (or 3752359 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 30324014225205 its reverse (50252241042303), we get a palindrome (80576255267508).
The spelling of 30324014225205 in words is "thirty trillion, three hundred twenty-four billion, fourteen million, two hundred twenty-five thousand, two hundred five".
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