Base | Representation |
---|---|
bin | 110000011101011101001011… |
… | …101100010101000000111111 |
3 | 1000221122001220021000210100002 |
4 | 300131131023230111000333 |
5 | 210413412111100303043 |
6 | 2033142434021224515 |
7 | 62615110535204330 |
oct | 6035351354250077 |
9 | 1027561807023302 |
10 | 213130432041023 |
11 | 61a01121651a72 |
12 | 1baa213256213b |
13 | 91c016249b3a3 |
14 | 3a8b7d465a287 |
15 | 199902947bbb8 |
hex | c1d74bb1503f |
213130432041023 has 8 divisors (see below), whose sum is σ = 243598421560320. Its totient is φ = 182667638757240.
The previous prime is 213130432041001. The next prime is 213130432041047. The reversal of 213130432041023 is 320140234031312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 213130432041023 - 28 = 213130432040767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213130432041523) 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, 1298970983 + ... + 1299135048.
It is an arithmetic number, because the mean of its divisors is an integer number (30449802695040).
Almost surely, 2213130432041023 is an apocalyptic number.
213130432041023 is a deficient number, since it is larger than the sum of its proper divisors (30467989519297).
213130432041023 is a wasteful number, since it uses less digits than its factorization.
213130432041023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2598117757.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 213130432041023 its reverse (320140234031312), we get a palindrome (533270666072335).
The spelling of 213130432041023 in words is "two hundred thirteen trillion, one hundred thirty billion, four hundred thirty-two million, forty-one thousand, twenty-three".
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