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10804841 = 14937237
BaseRepresentation
bin101001001101…
…111001101001
3202022221110022
4221031321221
510231223331
61023330225
7160560665
oct51157151
922287408
1010804841
11610a923
123750975
132313cc8
1416138a5
15e3667b
hexa4de69

10804841 has 4 divisors (see below), whose sum is σ = 10813572. Its totient is φ = 10796112.

The previous prime is 10804837. The next prime is 10804861. The reversal of 10804841 is 14840801.

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: 14840801 = 59251539.

It can be written as a sum of positive squares in 2 ways, for example, as 8386816 + 2418025 = 2896^2 + 1555^2 .

It is a cyclic number.

It is not a de Polignac number, because 10804841 - 22 = 10804837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10804841.

It is not an unprimeable number, because it can be changed into a prime (10804831) 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, 2126 + ... + 5111.

It is an arithmetic number, because the mean of its divisors is an integer number (2703393).

Almost surely, 210804841 is an apocalyptic number.

It is an amenable number.

10804841 is a deficient number, since it is larger than the sum of its proper divisors (8731).

10804841 is an equidigital number, since it uses as much as digits as its factorization.

10804841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8730.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 10804841 is about 3287.0717972080. The cubic root of 10804841 is about 221.0749116452.

The spelling of 10804841 in words is "ten million, eight hundred four thousand, eight hundred forty-one".

Divisors: 1 1493 7237 10804841