Base | Representation |
---|---|
bin | 110100100101110111111101… |
… | …010101110000101000001111 |
3 | 1010022222011122000221001120212 |
4 | 310211313331111300220033 |
5 | 220304114200234200333 |
6 | 2135534134114233035 |
7 | 66501645323445320 |
oct | 6445677525605017 |
9 | 1108864560831525 |
10 | 231301124131343 |
11 | 6777728a623062 |
12 | 21b3785a58577b |
13 | 9c0a7aa674c26 |
14 | 411906997a447 |
15 | 1bb1a167de448 |
hex | d25dfd570a0f |
231301124131343 has 8 divisors (see below), whose sum is σ = 264344261594112. Its totient is φ = 198258016601016.
The previous prime is 231301124131303. The next prime is 231301124131367. The reversal of 231301124131343 is 343131421103132.
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 231301124131343 - 214 = 231301124114959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231301124131303) 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, 12707546 + ... + 24981672.
It is an arithmetic number, because the mean of its divisors is an integer number (33043032699264).
Almost surely, 2231301124131343 is an apocalyptic number.
231301124131343 is a deficient number, since it is larger than the sum of its proper divisors (33043137462769).
231301124131343 is a wasteful number, since it uses less digits than its factorization.
231301124131343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14966221.
The product of its (nonzero) digits is 15552, while the sum is 32.
Adding to 231301124131343 its reverse (343131421103132), we get a palindrome (574432545234475).
The spelling of 231301124131343 in words is "two hundred thirty-one trillion, three hundred one billion, one hundred twenty-four million, one hundred thirty-one thousand, three hundred forty-three".
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