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3820675 = 52672281
BaseRepresentation
bin1110100100110010000011
321012002222111
432210302003
51434230200
6213520151
744321665
oct16446203
97162874
103820675
11217a591
121343057
13a3a071
14716535
155070ba
hex3a4c83

3820675 has 12 divisors (see below), whose sum is σ = 4810456. Its totient is φ = 3009600.

The previous prime is 3820673. The next prime is 3820709. The reversal of 3820675 is 5760283.

It is not a de Polignac number, because 3820675 - 21 = 3820673 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3820673) 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, 535 + ... + 2815.

Almost surely, 23820675 is an apocalyptic number.

3820675 is a deficient number, since it is larger than the sum of its proper divisors (989781).

3820675 is a wasteful number, since it uses less digits than its factorization.

3820675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358 (or 2353 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 3820675 is about 1954.6547009638. The cubic root of 3820675 is about 156.3315734056.

The spelling of 3820675 in words is "three million, eight hundred twenty thousand, six hundred seventy-five".

Divisors: 1 5 25 67 335 1675 2281 11405 57025 152827 764135 3820675