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3825353 = 7546479
BaseRepresentation
bin1110100101111011001001
321012100101202
432211323021
51434402403
6213553545
744341430
oct16457311
97170352
103825353
112183054
1213458b5
13a3c22c
14718117
15508688
hex3a5ec9

3825353 has 4 divisors (see below), whose sum is σ = 4371840. Its totient is φ = 3278868.

The previous prime is 3825347. The next prime is 3825359. The reversal of 3825353 is 3535283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3825347) and next prime (3825359).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3825353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3825359) 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 3 ways as a sum of consecutive naturals, for example, 273233 + ... + 273246.

It is an arithmetic number, because the mean of its divisors is an integer number (1092960).

Almost surely, 23825353 is an apocalyptic number.

It is an amenable number.

3825353 is a deficient number, since it is larger than the sum of its proper divisors (546487).

3825353 is an equidigital number, since it uses as much as digits as its factorization.

3825353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546486.

The product of its digits is 10800, while the sum is 29.

The square root of 3825353 is about 1955.8509656924. The cubic root of 3825353 is about 156.3953510391.

The spelling of 3825353 in words is "three million, eight hundred twenty-five thousand, three hundred fifty-three".

Divisors: 1 7 546479 3825353