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10804053 = 3131391993
BaseRepresentation
bin101001001101…
…101101010101
3202022220101010
4221031231111
510231212203
61023322433
7160555461
oct51155525
922286333
1010804053
11610a277
123750419
132313840
1416134a1
15e36303
hexa4db55

10804053 has 16 divisors (see below), whose sum is σ = 15632960. Its totient is φ = 6597504.

The previous prime is 10804049. The next prime is 10804063. The reversal of 10804053 is 35040801.

It is not a de Polignac number, because 10804053 - 22 = 10804049 is a prime.

It is a super-2 number, since 2×108040532 = 233455122453618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10804063) 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 15 ways as a sum of consecutive naturals, for example, 4425 + ... + 6417.

It is an arithmetic number, because the mean of its divisors is an integer number (977060).

Almost surely, 210804053 is an apocalyptic number.

10804053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10804053 is a deficient number, since it is larger than the sum of its proper divisors (4828907).

10804053 is a wasteful number, since it uses less digits than its factorization.

10804053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10804053 is about 3286.9519315013. The cubic root of 10804053 is about 221.0695371633.

Adding to 10804053 its reverse (35040801), we get a palindrome (45844854).

The spelling of 10804053 in words is "ten million, eight hundred four thousand, fifty-three".

Divisors: 1 3 13 39 139 417 1807 1993 5421 5979 25909 77727 277027 831081 3601351 10804053