Search a number
-
+
10875331 = 17896079
BaseRepresentation
bin101001011111…
…000111000011
3202110112011001
4221133013003
510241002311
61025032431
7161303335
oct51370703
922415131
1010875331
116158885
123785717
13233a10c
141631455
15e4c4c1
hexa5f1c3

10875331 has 4 divisors (see below), whose sum is σ = 10883200. Its totient is φ = 10867464.

The previous prime is 10875323. The next prime is 10875341. The reversal of 10875331 is 13357801.

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, and also an emirpimes, since its reverse is a distinct semiprime: 13357801 = 17785753.

It is a cyclic number.

It is not a de Polignac number, because 10875331 - 23 = 10875323 is a prime.

It is a super-2 number, since 2×108753312 = 236545648719122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10875331.

It is not an unprimeable number, because it can be changed into a prime (10875341) 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, 1251 + ... + 4828.

It is an arithmetic number, because the mean of its divisors is an integer number (2720800).

Almost surely, 210875331 is an apocalyptic number.

10875331 is a deficient number, since it is larger than the sum of its proper divisors (7869).

10875331 is an equidigital number, since it uses as much as digits as its factorization.

10875331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7868.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 10875331 is about 3297.7766752768. The cubic root of 10875331 is about 221.5546288424.

The spelling of 10875331 in words is "ten million, eight hundred seventy-five thousand, three hundred thirty-one".

Divisors: 1 1789 6079 10875331