Base | Representation |
---|---|
bin | 11100001000001111… |
… | …011011011011001110 |
3 | 2212221220100001200202 |
4 | 130020033123123032 |
5 | 443323434031134 |
6 | 21513003453502 |
7 | 2116313355440 |
oct | 341017333316 |
9 | 85856301622 |
10 | 30203033294 |
11 | 11899908a45 |
12 | 5a2ab27292 |
13 | 2b04471c45 |
14 | 16673ba490 |
15 | bbb881d7e |
hex | 7083db6ce |
30203033294 has 32 divisors (see below), whose sum is σ = 51936487680. Its totient is φ = 12904261632.
The previous prime is 30203033279. The next prime is 30203033351. The reversal of 30203033294 is 49233030203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6920357 + ... + 6924719.
It is an arithmetic number, because the mean of its divisors is an integer number (1623015240).
Almost surely, 230203033294 is an apocalyptic number.
30203033294 is a deficient number, since it is larger than the sum of its proper divisors (21733454386).
30203033294 is a wasteful number, since it uses less digits than its factorization.
30203033294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5784.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 30203033294 its reverse (49233030203), we get a palindrome (79436063497).
The spelling of 30203033294 in words is "thirty billion, two hundred three million, thirty-three thousand, two hundred ninety-four".
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