Search a number
-
+
10876423 = 89122207
BaseRepresentation
bin101001011111…
…011000000111
3202110120122111
4221133120013
510241021143
61025041451
7161306455
oct51373007
922416574
1010876423
116159688
123786287
13233a76c
1416319d5
15e4c99d
hexa5f607

10876423 has 4 divisors (see below), whose sum is σ = 10998720. Its totient is φ = 10754128.

The previous prime is 10876399. The next prime is 10876427. The reversal of 10876423 is 32467801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32467801 = 129725033.

It is a cyclic number.

It is not a de Polignac number, because 10876423 - 25 = 10876391 is a prime.

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 a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10876427) 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, 61015 + ... + 61192.

It is an arithmetic number, because the mean of its divisors is an integer number (2749680).

Almost surely, 210876423 is an apocalyptic number.

10876423 is a deficient number, since it is larger than the sum of its proper divisors (122297).

10876423 is an equidigital number, since it uses as much as digits as its factorization.

10876423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122296.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 10876423 is about 3297.9422372140. The cubic root of 10876423 is about 221.5620440820.

The spelling of 10876423 in words is "ten million, eight hundred seventy-six thousand, four hundred twenty-three".

Divisors: 1 89 122207 10876423