Base | Representation |
---|---|
bin | 1100100011101… |
… | …10110100001010 |
3 | 21100020001011111 |
4 | 12101312310022 |
5 | 203432004031 |
6 | 14241520534 |
7 | 2416261066 |
oct | 621666412 |
9 | 240201144 |
10 | 105344266 |
11 | 54511785 |
12 | 2b34314a |
13 | 18a951b1 |
14 | ddc2aa6 |
15 | 93ad1b1 |
hex | 6476d0a |
105344266 has 4 divisors (see below), whose sum is σ = 158016402. Its totient is φ = 52672132.
The previous prime is 105344263. The next prime is 105344273. The reversal of 105344266 is 662443501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 662443501 = 83 ⋅7981247.
It can be written as a sum of positive squares in only one way, i.e., 92563641 + 12780625 = 9621^2 + 3575^2 .
It is a super-2 number, since 2×1053442662 = 22194828758157512, which contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (105344263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26336065 + ... + 26336068.
Almost surely, 2105344266 is an apocalyptic number.
105344266 is a deficient number, since it is larger than the sum of its proper divisors (52672136).
105344266 is an equidigital number, since it uses as much as digits as its factorization.
105344266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52672135.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 105344266 is about 10263.7354798338. The cubic root of 105344266 is about 472.2844360713.
Adding to 105344266 its reverse (662443501), we get a palindrome (767787767).
The spelling of 105344266 in words is "one hundred five million, three hundred forty-four thousand, two hundred sixty-six".
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