Base | Representation |
---|---|
bin | 100111011000… |
… | …011000100101 |
3 | 201102111011121 |
4 | 213120120211 |
5 | 10120322433 |
6 | 1005133541 |
7 | 153514435 |
oct | 47303045 |
9 | 21374147 |
10 | 10323493 |
11 | 5911214 |
12 | 355a2b1 |
13 | 21a5b9b |
14 | 152a2c5 |
15 | d8dc2d |
hex | 9d8625 |
10323493 has 2 divisors, whose sum is σ = 10323494. Its totient is φ = 10323492.
The previous prime is 10323491. The next prime is 10323553. The reversal of 10323493 is 39432301.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6235009 + 4088484 = 2497^2 + 2022^2 .
It is a cyclic number.
It is not a de Polignac number, because 10323493 - 21 = 10323491 is a prime.
Together with 10323491, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10323491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5161746 + 5161747.
It is an arithmetic number, because the mean of its divisors is an integer number (5161747).
Almost surely, 210323493 is an apocalyptic number.
It is an amenable number.
10323493 is a deficient number, since it is larger than the sum of its proper divisors (1).
10323493 is an equidigital number, since it uses as much as digits as its factorization.
10323493 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 10323493 is about 3213.0192965496. The cubic root of 10323493 is about 217.7420074547.
Adding to 10323493 its reverse (39432301), we get a palindrome (49755794).
It can be divided in two parts, 10323 and 493, that added together give a square (10816 = 1042).
The spelling of 10323493 in words is "ten million, three hundred twenty-three thousand, four hundred ninety-three".
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