Search a number
-
+
10264823 = 25494027
BaseRepresentation
bin100111001010…
…000011110111
3201022111200122
4213022003313
510111433243
61004002155
7153151412
oct47120367
921274618
1010264823
115881128
12353035b
13218527a
141512b79
15d7b668
hex9ca0f7

10264823 has 4 divisors (see below), whose sum is σ = 10271400. Its totient is φ = 10258248.

The previous prime is 10264819. The next prime is 10264843. The reversal of 10264823 is 32846201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10264823 - 22 = 10264819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10264792 and 10264801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10264843) 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, 536 + ... + 4562.

It is an arithmetic number, because the mean of its divisors is an integer number (2567850).

Almost surely, 210264823 is an apocalyptic number.

10264823 is a deficient number, since it is larger than the sum of its proper divisors (6577).

10264823 is an equidigital number, since it uses as much as digits as its factorization.

10264823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 10264823 is about 3203.8762460495. The cubic root of 10264823 is about 217.3287364525.

The spelling of 10264823 in words is "ten million, two hundred sixty-four thousand, eight hundred twenty-three".

Divisors: 1 2549 4027 10264823