Base | Representation |
---|---|
bin | 1100100011101… |
… | …00000011001111 |
3 | 21100012110122010 |
4 | 12101310003033 |
5 | 203431123233 |
6 | 14241352303 |
7 | 2416213062 |
oct | 621640317 |
9 | 240173563 |
10 | 105332943 |
11 | 54504221 |
12 | 2b338693 |
13 | 18a8ccb1 |
14 | ddbc8d9 |
15 | 93a9b63 |
hex | 64740cf |
105332943 has 8 divisors (see below), whose sum is σ = 140652288. Its totient is φ = 70117784.
The previous prime is 105332933. The next prime is 105332957. The reversal of 105332943 is 349233501.
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 105332943 - 29 = 105332431 is a prime.
It is a super-2 number, since 2×1053329432 = 22190057762082498, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105332943.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105332933) 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 in 7 ways as a sum of consecutive naturals, for example, 23655 + ... + 27752.
It is an arithmetic number, because the mean of its divisors is an integer number (17581536).
Almost surely, 2105332943 is an apocalyptic number.
105332943 is a deficient number, since it is larger than the sum of its proper divisors (35319345).
105332943 is an equidigital number, since it uses as much as digits as its factorization.
105332943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52093.
The product of its (nonzero) digits is 9720, while the sum is 30.
The square root of 105332943 is about 10263.1838627202. The cubic root of 105332943 is about 472.2675141938.
The spelling of 105332943 in words is "one hundred five million, three hundred thirty-two thousand, nine hundred forty-three".
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