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3223013 = 17238243
BaseRepresentation
bin1100010010110111100101
320001202010212
430102313211
51311114023
6153025205
736252353
oct14226745
96052125
103223013
111901552
1210b5205
1388b011
145dc7d3
15439e78
hex312de5

3223013 has 8 divisors (see below), whose sum is σ = 3561408. Its totient is φ = 2901184.

The previous prime is 3223009. The next prime is 3223043. The reversal of 3223013 is 3103223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3223013 - 22 = 3223009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3731 + ... + 4512.

It is an arithmetic number, because the mean of its divisors is an integer number (445176).

Almost surely, 23223013 is an apocalyptic number.

It is an amenable number.

3223013 is a deficient number, since it is larger than the sum of its proper divisors (338395).

3223013 is a wasteful number, since it uses less digits than its factorization.

3223013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8283.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3223013 is about 1795.2751878194. The cubic root of 3223013 is about 147.7136690704.

Adding to 3223013 its reverse (3103223), we get a palindrome (6326236).

The spelling of 3223013 in words is "three million, two hundred twenty-three thousand, thirteen".

Divisors: 1 17 23 391 8243 140131 189589 3223013