Base | Representation |
---|---|
bin | 1011001011011101000… |
… | …11001001000011001111 |
3 | 1100201110001200220200120 |
4 | 11211232203021003033 |
5 | 22243122314421330 |
6 | 452242313400023 |
7 | 36515344614003 |
oct | 5455643110317 |
9 | 1321401626616 |
10 | 384106795215 |
11 | 1389982aa410 |
12 | 62538709013 |
13 | 2a2b4a37860 |
14 | 1483b4b0703 |
15 | 9ed149ac10 |
hex | 596e8c90cf |
384106795215 has 64 divisors (see below), whose sum is σ = 722506176000. Its totient is φ = 171790594560.
The previous prime is 384106795213. The next prime is 384106795217. The reversal of 384106795215 is 512597601483.
384106795215 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (384106795213) and next prime (384106795217).
It is not a de Polignac number, because 384106795215 - 21 = 384106795213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (384106795213) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3120661 + ... + 3241409.
It is an arithmetic number, because the mean of its divisors is an integer number (11289159000).
It is a 2-persistent number, because it is pandigital, and so is 2⋅384106795215 = 768213590430, but 3⋅384106795215 = 1152320385645 is not.
Almost surely, 2384106795215 is an apocalyptic number.
384106795215 is a deficient number, since it is larger than the sum of its proper divisors (338399380785).
384106795215 is a wasteful number, since it uses less digits than its factorization.
384106795215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122264.
The product of its (nonzero) digits is 1814400, while the sum is 51.
The spelling of 384106795215 in words is "three hundred eighty-four billion, one hundred six million, seven hundred ninety-five thousand, two hundred fifteen".
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