Base | Representation |
---|---|
bin | 11100000101101110… |
… | …010010101011111111 |
3 | 2212211221211222222012 |
4 | 130011232102223333 |
5 | 443232130323234 |
6 | 21504454241435 |
7 | 2115261335060 |
oct | 340556225377 |
9 | 85757758865 |
10 | 30160792319 |
11 | 11877a87749 |
12 | 5a1895627b |
13 | 2ac87a2398 |
14 | 1661942567 |
15 | bb7cdb0ce |
hex | 705b92aff |
30160792319 has 8 divisors (see below), whose sum is σ = 34504550400. Its totient is φ = 25825802616.
The previous prime is 30160792289. The next prime is 30160792351. The reversal of 30160792319 is 91329706103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30160792319 is a prime.
It is a super-2 number, since 2×301607923192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30160792399) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2184719 + ... + 2198480.
It is an arithmetic number, because the mean of its divisors is an integer number (4313068800).
Almost surely, 230160792319 is an apocalyptic number.
30160792319 is a deficient number, since it is larger than the sum of its proper divisors (4343758081).
30160792319 is an equidigital number, since it uses as much as digits as its factorization.
30160792319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4384189.
The product of its (nonzero) digits is 61236, while the sum is 41.
The spelling of 30160792319 in words is "thirty billion, one hundred sixty million, seven hundred ninety-two thousand, three hundred nineteen".
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