Base | Representation |
---|---|
bin | 11011111101010110… |
… | …000110100010000010 |
3 | 2212111011100212022022 |
4 | 123331112012202002 |
5 | 442440134431341 |
6 | 21442513441442 |
7 | 2111633526125 |
oct | 337526064202 |
9 | 85434325268 |
10 | 30020233346 |
11 | 11805703704 |
12 | 5999870282 |
13 | 2aa562a7ac |
14 | 164add43bc |
15 | baa7c3e4b |
hex | 6fd586882 |
30020233346 has 8 divisors (see below), whose sum is σ = 46247386620. Its totient is φ = 14604437808.
The previous prime is 30020233337. The next prime is 30020233391. The reversal of 30020233346 is 64333202003.
It can be written as a sum of positive squares in 2 ways, for example, as 29961879025 + 58354321 = 173095^2 + 7639^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202839341 + ... + 202839488.
Almost surely, 230020233346 is an apocalyptic number.
30020233346 is a deficient number, since it is larger than the sum of its proper divisors (16227153274).
30020233346 is a wasteful number, since it uses less digits than its factorization.
30020233346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405678868.
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 30020233346 its reverse (64333202003), we get a palindrome (94353435349).
The spelling of 30020233346 in words is "thirty billion, twenty million, two hundred thirty-three thousand, three hundred forty-six".
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