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3275233 = 13251941
BaseRepresentation
bin1100011111100111100001
320011101202221
430133213201
51314301413
6154111041
736560533
oct14374741
96141687
103275233
111937805
12111b481
138a8a10
14613853
1544a68d
hex31f9e1

3275233 has 4 divisors (see below), whose sum is σ = 3527188. Its totient is φ = 3023280.

The previous prime is 3275221. The next prime is 3275249. The reversal of 3275233 is 3325723.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3325723 = 4876829.

It can be written as a sum of positive squares in 2 ways, for example, as 1292769 + 1982464 = 1137^2 + 1408^2 .

It is not a de Polignac number, because 3275233 - 29 = 3274721 is a prime.

It is a d-powerful number, because it can be written as 39 + 216 + 72 + 56 + 220 + 312 + 313 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3275198 and 3275207.

It is not an unprimeable number, because it can be changed into a prime (3275213) 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, 125958 + ... + 125983.

It is an arithmetic number, because the mean of its divisors is an integer number (881797).

Almost surely, 23275233 is an apocalyptic number.

It is an amenable number.

3275233 is a deficient number, since it is larger than the sum of its proper divisors (251955).

3275233 is a wasteful number, since it uses less digits than its factorization.

3275233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251954.

The product of its digits is 3780, while the sum is 25.

The square root of 3275233 is about 1809.7604813897. The cubic root of 3275233 is about 148.5071625668.

The spelling of 3275233 in words is "three million, two hundred seventy-five thousand, two hundred thirty-three".

Divisors: 1 13 251941 3275233