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2323031 is a prime number
BaseRepresentation
bin1000110111001001010111
311101000121012
420313021113
51043314111
6121442435
725513454
oct10671127
94330535
102323031
111347367
1294041b
13634499
1444682b
1530d48b
hex237257

2323031 has 2 divisors, whose sum is σ = 2323032. Its totient is φ = 2323030.

The previous prime is 2323021. The next prime is 2323037. The reversal of 2323031 is 1303232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2323031 - 26 = 2322967 is a prime.

It is a super-2 number, since 2×23230312 = 10792946053922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2322997 and 2323015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161515 + 1161516.

It is an arithmetic number, because the mean of its divisors is an integer number (1161516).

22323031 is an apocalyptic number.

2323031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323031 is an equidigital number, since it uses as much as digits as its factorization.

2323031 is an evil number, because the sum of its binary digits is even.

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

The square root of 2323031 is about 1524.1492709049. The cubic root of 2323031 is about 132.4397447636.

Adding to 2323031 its reverse (1303232), we get a palindrome (3626263).

The spelling of 2323031 in words is "two million, three hundred twenty-three thousand, thirty-one".