Base | Representation |
---|---|
bin | 1100011010001110111… |
… | …0010101010000000011 |
3 | 202101022021211211000211 |
4 | 3012203232111100003 |
5 | 11443113224320004 |
6 | 241535352454551 |
7 | 21255205022524 |
oct | 3064356252003 |
9 | 671267754024 |
10 | 213200229379 |
11 | 82465a75985 |
12 | 353a03aa457 |
13 | 171490286a7 |
14 | a46728c84b |
15 | 582c278504 |
hex | 31a3b95403 |
213200229379 has 2 divisors, whose sum is σ = 213200229380. Its totient is φ = 213200229378.
The previous prime is 213200229353. The next prime is 213200229397. The reversal of 213200229379 is 973922002312.
Together with next prime (213200229397) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 213200229379 - 27 = 213200229251 is a prime.
It is not a weakly prime, because it can be changed into another prime (213200229329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106600114689 + 106600114690.
It is an arithmetic number, because the mean of its divisors is an integer number (106600114690).
Almost surely, 2213200229379 is an apocalyptic number.
213200229379 is a deficient number, since it is larger than the sum of its proper divisors (1).
213200229379 is an equidigital number, since it uses as much as digits as its factorization.
213200229379 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 81648, while the sum is 40.
The spelling of 213200229379 in words is "two hundred thirteen billion, two hundred million, two hundred twenty-nine thousand, three hundred seventy-nine".
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