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84483625 = 531783479
BaseRepresentation
bin1010000100100…
…01111000101001
312212222012202011
411002101320221
5133111434000
612214435521
72044045642
oct502217051
9185865664
1084483625
1143763886
1224362ba1
1314670115
14b3126c9
15763c2ba
hex5091e29

84483625 has 32 divisors (see below), whose sum is σ = 113218560. Its totient is φ = 62713600.

The previous prime is 84483601. The next prime is 84483629. The reversal of 84483625 is 52638448.

It is not a de Polignac number, because 84483625 - 211 = 84481577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84483629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176136 + ... + 176614.

It is an arithmetic number, because the mean of its divisors is an integer number (3538080).

Almost surely, 284483625 is an apocalyptic number.

84483625 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

84483625 is a deficient number, since it is larger than the sum of its proper divisors (28734935).

84483625 is a wasteful number, since it uses less digits than its factorization.

84483625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 584 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 84483625 is about 9191.4974296901. The cubic root of 84483625 is about 438.7908001224.

The spelling of 84483625 in words is "eighty-four million, four hundred eighty-three thousand, six hundred twenty-five".

Divisors: 1 5 17 25 83 85 125 415 425 479 1411 2075 2125 2395 7055 8143 10375 11975 35275 39757 40715 59875 176375 198785 203575 675869 993925 1017875 3379345 4969625 16896725 84483625