Base | Representation |
---|---|
bin | 110000101101001011000110… |
… | …101011111111011001100001 |
3 | 1001002110022211022022001222211 |
4 | 300231023012223333121201 |
5 | 211034111132234410340 |
6 | 2035330543211202121 |
7 | 63056125453240621 |
oct | 6055130653773141 |
9 | 1032408738261884 |
10 | 214210532341345 |
11 | 622881a4060071 |
12 | 20037529a46341 |
13 | 926ac745b9127 |
14 | 3ac7bb8caa881 |
15 | 19b7192dc55ea |
hex | c2d2c6aff661 |
214210532341345 has 4 divisors (see below), whose sum is σ = 257052638809620. Its totient is φ = 171368425873072.
The previous prime is 214210532341271. The next prime is 214210532341363. The reversal of 214210532341345 is 543143235012412.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 40429352294464 + 173781180046881 = 6358408^2 + 13182609^2 .
It is a cyclic number.
It is not a de Polignac number, because 214210532341345 - 27 = 214210532341217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214210532341298 and 214210532341307.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21421053234130 + ... + 21421053234139.
It is an arithmetic number, because the mean of its divisors is an integer number (64263159702405).
Almost surely, 2214210532341345 is an apocalyptic number.
It is an amenable number.
214210532341345 is a deficient number, since it is larger than the sum of its proper divisors (42842106468275).
214210532341345 is an equidigital number, since it uses as much as digits as its factorization.
214210532341345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42842106468274.
The product of its (nonzero) digits is 345600, while the sum is 40.
Adding to 214210532341345 its reverse (543143235012412), we get a palindrome (757353767353757).
The spelling of 214210532341345 in words is "two hundred fourteen trillion, two hundred ten billion, five hundred thirty-two million, three hundred forty-one thousand, three hundred forty-five".
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