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332623 is a prime number
BaseRepresentation
bin1010001001101001111
3121220021101
41101031033
541120443
611043531
72553514
oct1211517
9556241
10332623
112079a5
121405a7
13b8525
148930b
156884d
hex5134f

332623 has 2 divisors, whose sum is σ = 332624. Its totient is φ = 332622.

The previous prime is 332617. The next prime is 332641. The reversal of 332623 is 326233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 332623 - 213 = 324431 is a prime.

It is a super-2 number, since 2×3326232 = 221276120258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 33 + 34 + 67 + 27 + 215 + 39 .

332623 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 332623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166311 + 166312.

It is an arithmetic number, because the mean of its divisors is an integer number (166312).

2332623 is an apocalyptic number.

332623 is a deficient number, since it is larger than the sum of its proper divisors (1).

332623 is an equidigital number, since it uses as much as digits as its factorization.

332623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 19.

The square root of 332623 is about 576.7347743981. The cubic root of 332623 is about 69.2868406459.

Adding to 332623 its reverse (326233), we get a palindrome (658856).

The spelling of 332623 in words is "three hundred thirty-two thousand, six hundred twenty-three".