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3053033 = 29105277
BaseRepresentation
bin1011101001010111101001
312202002222022
423221113221
51240144113
6145234225
734643654
oct13512751
95662868
103053033
1117a5875
121032975
1382b839
1459689b
15404908
hex2e95e9

3053033 has 4 divisors (see below), whose sum is σ = 3158340. Its totient is φ = 2947728.

The previous prime is 3053021. The next prime is 3053041. The reversal of 3053033 is 3303503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3303503 = 7471929.

It can be written as a sum of positive squares in 2 ways, for example, as 1545049 + 1507984 = 1243^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 3053033 - 26 = 3052969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3053333) 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, 52610 + ... + 52667.

It is an arithmetic number, because the mean of its divisors is an integer number (789585).

Almost surely, 23053033 is an apocalyptic number.

It is an amenable number.

3053033 is a deficient number, since it is larger than the sum of its proper divisors (105307).

3053033 is a wasteful number, since it uses less digits than its factorization.

3053033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105306.

The product of its (nonzero) digits is 405, while the sum is 17.

The square root of 3053033 is about 1747.2930492622. The cubic root of 3053033 is about 145.0698514023.

Adding to 3053033 its reverse (3303503), we get a palindrome (6356536).

It can be divided in two parts, 30530 and 33, that multiplied together give a triangular number (1007490 = T1419).

The spelling of 3053033 in words is "three million, fifty-three thousand, thirty-three".

Divisors: 1 29 105277 3053033