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3030227 = 23131749
BaseRepresentation
bin1011100011110011010011
312200221200122
423203303103
51233431402
6144540455
734520324
oct13436323
95627618
103030227
11178a722
12102172b
13821345
1458c44b
153ecca2
hex2e3cd3

3030227 has 4 divisors (see below), whose sum is σ = 3162000. Its totient is φ = 2898456.

The previous prime is 3030221. The next prime is 3030229. The reversal of 3030227 is 7220303.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3030227 - 26 = 3030163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3030221) 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, 65852 + ... + 65897.

It is an arithmetic number, because the mean of its divisors is an integer number (790500).

Almost surely, 23030227 is an apocalyptic number.

3030227 is a deficient number, since it is larger than the sum of its proper divisors (131773).

3030227 is a wasteful number, since it uses less digits than its factorization.

3030227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131772.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 3030227 is about 1740.7547213781. The cubic root of 3030227 is about 144.7077267647.

The spelling of 3030227 in words is "three million, thirty thousand, two hundred twenty-seven".

Divisors: 1 23 131749 3030227