Base | Representation |
---|---|
bin | 1100011100011100111… |
… | …1111001010000111111 |
3 | 202102211211022210110120 |
4 | 3013013033321100333 |
5 | 12000323313331312 |
6 | 242114443110023 |
7 | 21306032654340 |
oct | 3070717712077 |
9 | 672754283416 |
10 | 213796230207 |
11 | 8274144214a |
12 | 35527b12313 |
13 | 17212653bc1 |
14 | a4c24b40c7 |
15 | 586475628c |
hex | 31c73f943f |
213796230207 has 8 divisors (see below), whose sum is σ = 325784731776. Its totient is φ = 122169274392.
The previous prime is 213796230133. The next prime is 213796230209. The reversal of 213796230207 is 702032697312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 213796230207 - 227 = 213662012479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213796230209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5090386413 + ... + 5090386454.
It is an arithmetic number, because the mean of its divisors is an integer number (40723091472).
Almost surely, 2213796230207 is an apocalyptic number.
213796230207 is a deficient number, since it is larger than the sum of its proper divisors (111988501569).
213796230207 is a wasteful number, since it uses less digits than its factorization.
213796230207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10180772877.
The product of its (nonzero) digits is 190512, while the sum is 42.
The spelling of 213796230207 in words is "two hundred thirteen billion, seven hundred ninety-six million, two hundred thirty thousand, two hundred seven".
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