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10804105 = 513359463
BaseRepresentation
bin101001001101…
…101110001001
3202022220110001
4221031232021
510231212410
61023323001
7160555564
oct51155611
922286401
1010804105
11610a314
123750461
132313880
1416134db
15e3633a
hexa4db89

10804105 has 16 divisors (see below), whose sum is σ = 14031360. Its totient is φ = 7939008.

The previous prime is 10804099. The next prime is 10804109. The reversal of 10804105 is 50140801.

10804105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10804105 - 213 = 10795913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10804109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23104 + ... + 23566.

It is an arithmetic number, because the mean of its divisors is an integer number (876960).

Almost surely, 210804105 is an apocalyptic number.

It is an amenable number.

10804105 is a deficient number, since it is larger than the sum of its proper divisors (3227255).

10804105 is a wasteful number, since it uses less digits than its factorization.

10804105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

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

The square root of 10804105 is about 3286.9598415557. The cubic root of 10804105 is about 221.0698918326.

Adding to 10804105 its reverse (50140801), we get a palindrome (60944906).

The spelling of 10804105 in words is "ten million, eight hundred four thousand, one hundred five".

Divisors: 1 5 13 65 359 463 1795 2315 4667 6019 23335 30095 166217 831085 2160821 10804105