Base | Representation |
---|---|
bin | 1100001100101… |
… | …01010010001101 |
3 | 21010112120020101 |
4 | 12012111102031 |
5 | 202143321331 |
6 | 14053051101 |
7 | 2351506531 |
oct | 606252215 |
9 | 233476211 |
10 | 102323341 |
11 | 5283904a |
12 | 2a326a91 |
13 | 18278173 |
14 | d837bc1 |
15 | 8eb3061 |
hex | 619548d |
102323341 has 4 divisors (see below), whose sum is σ = 107708800. Its totient is φ = 96937884.
The previous prime is 102323329. The next prime is 102323387. The reversal of 102323341 is 143323201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143323201 = 7 ⋅20474743.
It is a cyclic number.
It is not a de Polignac number, because 102323341 - 211 = 102321293 is a prime.
It is a super-2 number, since 2×1023233412 = 20940132226804562, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 5385439 = 102323341 / (1 + 0 + 2 + 3 + 2 + 3 + 3 + 4 + 1).
It is the 10116-th Hogben number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102323041) by changing a digit.
It is a nontrivial repunit in base 10115.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2692701 + ... + 2692738.
It is an arithmetic number, because the mean of its divisors is an integer number (26927200).
Almost surely, 2102323341 is an apocalyptic number.
It is an amenable number.
102323341 is a deficient number, since it is larger than the sum of its proper divisors (5385459).
102323341 is an equidigital number, since it uses as much as digits as its factorization.
102323341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5385458.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 102323341 is about 10115.5000370718. The cubic root of 102323341 is about 467.7260629921.
Adding to 102323341 its reverse (143323201), we get a palindrome (245646542).
The spelling of 102323341 in words is "one hundred two million, three hundred twenty-three thousand, three hundred forty-one".
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