Base | Representation |
---|---|
bin | 11011111111100000… |
… | …000010101001111001 |
3 | 2212120200101222111020 |
4 | 123333200002221321 |
5 | 443023414041322 |
6 | 21450244453053 |
7 | 2112553061625 |
oct | 337740025171 |
9 | 85520358436 |
10 | 30056393337 |
11 | 118240611a3 |
12 | 59a99aa189 |
13 | 2aacc7b539 |
14 | 1651b28185 |
15 | bada6805c |
hex | 6ff802a79 |
30056393337 has 16 divisors (see below), whose sum is σ = 40270970880. Its totient is φ = 19939850000.
The previous prime is 30056393317. The next prime is 30056393351. The reversal of 30056393337 is 73339365003.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 30056393337 - 26 = 30056393273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30056393317) by changing a digit.
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, 849364 + ... + 884042.
It is an arithmetic number, because the mean of its divisors is an integer number (2516935680).
Almost surely, 230056393337 is an apocalyptic number.
It is an amenable number.
30056393337 is a deficient number, since it is larger than the sum of its proper divisors (10214577543).
30056393337 is a wasteful number, since it uses less digits than its factorization.
30056393337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36084.
The product of its (nonzero) digits is 459270, while the sum is 42.
The spelling of 30056393337 in words is "thirty billion, fifty-six million, three hundred ninety-three thousand, three hundred thirty-seven".
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