Base | Representation |
---|---|
bin | 1101101110101001111010… |
… | …00011001001001111110111 |
3 | 10221220011120100121001000222 |
4 | 12313110331003021033313 |
5 | 12424114313413424241 |
6 | 144113131030324555 |
7 | 6234116000263010 |
oct | 667247503111767 |
9 | 127804510531028 |
10 | 30190349358071 |
11 | 968a723174121 |
12 | 3477112ab975b |
13 | 13acc26260bc6 |
14 | 76531388a007 |
15 | 3754c0d9da4b |
hex | 1b753d0c93f7 |
30190349358071 has 8 divisors (see below), whose sum is σ = 34504306392480. Its totient is φ = 25876654819488.
The previous prime is 30190349358061. The next prime is 30190349358121. The reversal of 30190349358071 is 17085394309103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30190349358071 - 214 = 30190349341687 is a prime.
It is a super-3 number, since 3×301903493580713 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30190349358061) 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, 65377436 + ... + 65837601.
It is an arithmetic number, because the mean of its divisors is an integer number (4313038299060).
Almost surely, 230190349358071 is an apocalyptic number.
30190349358071 is a deficient number, since it is larger than the sum of its proper divisors (4313957034409).
30190349358071 is a wasteful number, since it uses less digits than its factorization.
30190349358071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131247913.
The product of its (nonzero) digits is 2449440, while the sum is 53.
The spelling of 30190349358071 in words is "thirty trillion, one hundred ninety billion, three hundred forty-nine million, three hundred fifty-eight thousand, seventy-one".
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