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23703061 is a prime number
BaseRepresentation
bin101101001101…
…0111000010101
31122121020111011
41122122320111
522031444221
62204012221
7405321064
oct132327025
948536434
1023703061
111241a508
127b31071
134babaa5
1432101db
1521331e1
hex169ae15

23703061 has 2 divisors, whose sum is σ = 23703062. Its totient is φ = 23703060.

The previous prime is 23703047. The next prime is 23703067. The reversal of 23703061 is 16030732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14516100 + 9186961 = 3810^2 + 3031^2 .

It is a cyclic number.

It is not a de Polignac number, because 23703061 - 219 = 23178773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23703067) 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 as a sum of consecutive naturals, namely, 11851530 + 11851531.

It is an arithmetic number, because the mean of its divisors is an integer number (11851531).

Almost surely, 223703061 is an apocalyptic number.

It is an amenable number.

23703061 is a deficient number, since it is larger than the sum of its proper divisors (1).

23703061 is an equidigital number, since it uses as much as digits as its factorization.

23703061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 23703061 is about 4868.5789507823. The cubic root of 23703061 is about 287.2553624040.

Adding to 23703061 its reverse (16030732), we get a palindrome (39733793).

The spelling of 23703061 in words is "twenty-three million, seven hundred three thousand, sixty-one".