Base | Representation |
---|---|
bin | 101001110101… |
… | …001100110101 |
3 | 202122010021020 |
4 | 221311030311 |
5 | 10301401223 |
6 | 1031011353 |
7 | 162131205 |
oct | 51651465 |
9 | 22563236 |
10 | 10965813 |
11 | 620a861 |
12 | 3809b59 |
13 | 236c361 |
14 | 1656405 |
15 | e691e3 |
hex | a75335 |
10965813 has 4 divisors (see below), whose sum is σ = 14621088. Its totient is φ = 7310540.
The previous prime is 10965811. The next prime is 10965821. The reversal of 10965813 is 31856901.
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.
It is a cyclic number.
It is not a de Polignac number, because 10965813 - 21 = 10965811 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10965811) 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 3 ways as a sum of consecutive naturals, for example, 1827633 + ... + 1827638.
It is an arithmetic number, because the mean of its divisors is an integer number (3655272).
Almost surely, 210965813 is an apocalyptic number.
It is an amenable number.
10965813 is a deficient number, since it is larger than the sum of its proper divisors (3655275).
10965813 is an equidigital number, since it uses as much as digits as its factorization.
10965813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3655274.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 10965813 is about 3311.4668955011. The cubic root of 10965813 is about 222.1673723610.
The spelling of 10965813 in words is "ten million, nine hundred sixty-five thousand, eight hundred thirteen".
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