Base | Representation |
---|---|
bin | 1100001011111… |
… | …01010110111111 |
3 | 21010100120210211 |
4 | 12011331112333 |
5 | 202132202333 |
6 | 14051013251 |
7 | 2350621033 |
oct | 605752677 |
9 | 233316724 |
10 | 102225343 |
11 | 52781460 |
12 | 2a29a227 |
13 | 1824268c |
14 | d8101c3 |
15 | 8e93ecd |
hex | 617d5bf |
102225343 has 4 divisors (see below), whose sum is σ = 111518568. Its totient is φ = 92932120.
The previous prime is 102225313. The next prime is 102225349. The reversal of 102225343 is 343522201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 102225343 - 29 = 102224831 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 (102225349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4646596 + ... + 4646617.
It is an arithmetic number, because the mean of its divisors is an integer number (27879642).
Almost surely, 2102225343 is an apocalyptic number.
102225343 is a deficient number, since it is larger than the sum of its proper divisors (9293225).
102225343 is an equidigital number, since it uses as much as digits as its factorization.
102225343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9293224.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 102225343 is about 10110.6549243855. The cubic root of 102225343 is about 467.5766970737.
Adding to 102225343 its reverse (343522201), we get a palindrome (445747544).
The spelling of 102225343 in words is "one hundred two million, two hundred twenty-five thousand, three hundred forty-three".
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