Base | Representation |
---|---|
bin | 1101110010110111101000… |
… | …00110001101010000110101 |
3 | 10222102000100001122212202212 |
4 | 12321123310012031100311 |
5 | 12434002344000442440 |
6 | 144303435535143205 |
7 | 6250433255135036 |
oct | 671336406152065 |
9 | 128360301585685 |
10 | 30335154312245 |
11 | 9736080856472 |
12 | 349b1a5974b05 |
13 | 13c0792440443 |
14 | 76c32d2c6a8d |
15 | 37914884a465 |
hex | 1b96f418d435 |
30335154312245 has 8 divisors (see below), whose sum is σ = 36547213802400. Its totient is φ = 24171437698000.
The previous prime is 30335154312233. The next prime is 30335154312293. The reversal of 30335154312245 is 54221345153303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30335154312245 - 210 = 30335154311221 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12085717595 + ... + 12085720104.
It is an arithmetic number, because the mean of its divisors is an integer number (4568401725300).
Almost surely, 230335154312245 is an apocalyptic number.
It is an amenable number.
30335154312245 is a deficient number, since it is larger than the sum of its proper divisors (6212059490155).
30335154312245 is a wasteful number, since it uses less digits than its factorization.
30335154312245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24171437955.
The product of its (nonzero) digits is 648000, while the sum is 41.
Adding to 30335154312245 its reverse (54221345153303), we get a palindrome (84556499465548).
The spelling of 30335154312245 in words is "thirty trillion, three hundred thirty-five billion, one hundred fifty-four million, three hundred twelve thousand, two hundred forty-five".
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