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682803125 = 551511447
BaseRepresentation
bin101000101100101…
…011111110110101
31202120210222210122
4220230223332311
52344244200000
6151430501325
722630505444
oct5054537665
91676728718
10682803125
11320474104
12170804845
13ab5cab24
146697cd5b
153ee27085
hex28b2bfb5

682803125 has 24 divisors (see below), whose sum is σ = 859694976. Its totient is φ = 542250000.

The previous prime is 682803109. The next prime is 682803131. The reversal of 682803125 is 521308286.

It is not a de Polignac number, because 682803125 - 24 = 682803109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 471152 + ... + 472598.

It is an arithmetic number, because the mean of its divisors is an integer number (35820624).

Almost surely, 2682803125 is an apocalyptic number.

It is an amenable number.

682803125 is a deficient number, since it is larger than the sum of its proper divisors (176891851).

682803125 is an equidigital number, since it uses as much as digits as its factorization.

682803125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 682803125 is about 26130.5018130154. The cubic root of 682803125 is about 880.5725978134.

The spelling of 682803125 in words is "six hundred eighty-two million, eight hundred three thousand, one hundred twenty-five".

Divisors: 1 5 25 125 151 625 755 1447 3125 3775 7235 18875 36175 94375 180875 218497 471875 904375 1092485 4521875 5462425 27312125 136560625 682803125