Base | Representation |
---|---|
bin | 11100100000110111… |
… | …111011111010111000 |
3 | 2221000200222110100200 |
4 | 130200313323322320 |
5 | 1000200233232321 |
6 | 22022005402200 |
7 | 2132462205261 |
oct | 344067737270 |
9 | 87020873320 |
10 | 30616305336 |
11 | 11a91119391 |
12 | 5b25409360 |
13 | 2b6bc7c506 |
14 | 16a6237968 |
15 | be2cb7d26 |
hex | 720dfbeb8 |
30616305336 has 96 divisors (see below), whose sum is σ = 84013927920. Its totient is φ = 10071360000.
The previous prime is 30616305323. The next prime is 30616305337. The reversal of 30616305336 is 63350361603.
30616305336 is a `hidden beast` number, since 3 + 0 + 6 + 16 + 305 + 336 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 30616305336.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30616305337) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2269411 + ... + 2282861.
Almost surely, 230616305336 is an apocalyptic number.
30616305336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30616305336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42006963960).
30616305336 is an abundant number, since it is smaller than the sum of its proper divisors (53397622584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30616305336 is a wasteful number, since it uses less digits than its factorization.
30616305336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13877 (or 13870 counting only the distinct ones).
The product of its (nonzero) digits is 87480, while the sum is 36.
Adding to 30616305336 its reverse (63350361603), we get a palindrome (93966666939).
The spelling of 30616305336 in words is "thirty billion, six hundred sixteen million, three hundred five thousand, three hundred thirty-six".
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