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10804375 = 5459293
BaseRepresentation
bin101001001101…
…110010010111
3202022220211001
4221031302113
510231220000
61023324131
7160556431
oct51156227
922286731
1010804375
11610a53a
123750647
132313a2a
141613651
15e3646a
hexa4dc97

10804375 has 20 divisors (see below), whose sum is σ = 13776840. Its totient is φ = 8468000.

The previous prime is 10804373. The next prime is 10804393. The reversal of 10804375 is 57340801.

It is not a de Polignac number, because 10804375 - 21 = 10804373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10804373) 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 19 ways as a sum of consecutive naturals, for example, 36729 + ... + 37021.

It is an arithmetic number, because the mean of its divisors is an integer number (688842).

Almost surely, 210804375 is an apocalyptic number.

10804375 is a deficient number, since it is larger than the sum of its proper divisors (2972465).

10804375 is an frugal number, since it uses more digits than its factorization.

10804375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 10804375 is about 3287.0009126862. Note that the first 3 decimals coincide. The cubic root of 10804375 is about 221.0717333664.

The spelling of 10804375 in words is "ten million, eight hundred four thousand, three hundred seventy-five".

Divisors: 1 5 25 59 125 293 295 625 1465 1475 7325 7375 17287 36625 36875 86435 183125 432175 2160875 10804375