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10804051 = 43251257
BaseRepresentation
bin101001001101…
…101101010011
3202022220101001
4221031231103
510231212201
61023322431
7160555456
oct51155523
922286331
1010804051
11610a275
123750417
13231383b
14161349d
15e36301
hexa4db53

10804051 has 4 divisors (see below), whose sum is σ = 11055352. Its totient is φ = 10552752.

The previous prime is 10804049. The next prime is 10804063. The reversal of 10804051 is 15040801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10804051 - 21 = 10804049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10804081) 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, 125586 + ... + 125671.

It is an arithmetic number, because the mean of its divisors is an integer number (2763838).

Almost surely, 210804051 is an apocalyptic number.

10804051 is a deficient number, since it is larger than the sum of its proper divisors (251301).

10804051 is an equidigital number, since it uses as much as digits as its factorization.

10804051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251300.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 10804051 is about 3286.9516272680. The cubic root of 10804051 is about 221.0695235222.

Adding to 10804051 its reverse (15040801), we get a palindrome (25844852).

The spelling of 10804051 in words is "ten million, eight hundred four thousand, fifty-one".

Divisors: 1 43 251257 10804051