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682284925 = 5273898771
BaseRepresentation
bin101000101010101…
…101011101111101
31202112211122222001
4220222231131331
52344131104200
6151411422301
722623216610
oct5052553575
91675748861
10682284925
1132014a843
121705b4991
13ab478cba
1466886177
153ed7376a
hex28aad77d

682284925 has 12 divisors (see below), whose sum is σ = 966895456. Its totient is φ = 467852400.

The previous prime is 682284923. The next prime is 682284971. The reversal of 682284925 is 529482286.

It is not a de Polignac number, because 682284925 - 21 = 682284923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682284923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1949211 + ... + 1949560.

Almost surely, 2682284925 is an apocalyptic number.

It is an amenable number.

682284925 is a deficient number, since it is larger than the sum of its proper divisors (284610531).

682284925 is a wasteful number, since it uses less digits than its factorization.

682284925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898788 (or 3898783 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The square root of 682284925 is about 26120.5843158226. The cubic root of 682284925 is about 880.3497770184.

It can be divided in two parts, 68228 and 4925, that added together give a triangular number (73153 = T382).

The spelling of 682284925 in words is "six hundred eighty-two million, two hundred eighty-four thousand, nine hundred twenty-five".

Divisors: 1 5 7 25 35 175 3898771 19493855 27291397 97469275 136456985 682284925