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23235701 is a prime number
BaseRepresentation
bin101100010100…
…0110001110101
31121201111101112
41120220301311
521422020301
62150004405
7401333366
oct130506165
947644345
1023235701
1112130365
127946705
134a77148
14312bb6d
15208e9bb
hex1628c75

23235701 has 2 divisors, whose sum is σ = 23235702. Its totient is φ = 23235700.

The previous prime is 23235697. The next prime is 23235713. The reversal of 23235701 is 10753232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16728100 + 6507601 = 4090^2 + 2551^2 .

It is a cyclic number.

It is not a de Polignac number, because 23235701 - 22 = 23235697 is a prime.

It is a super-2 number, since 2×232357012 = 1079795601922802, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23235721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11617850 + 11617851.

It is an arithmetic number, because the mean of its divisors is an integer number (11617851).

Almost surely, 223235701 is an apocalyptic number.

It is an amenable number.

23235701 is a deficient number, since it is larger than the sum of its proper divisors (1).

23235701 is an equidigital number, since it uses as much as digits as its factorization.

23235701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 23235701 is about 4820.3424152232. The cubic root of 23235701 is about 285.3548509056.

Adding to 23235701 its reverse (10753232), we get a palindrome (33988933).

The spelling of 23235701 in words is "twenty-three million, two hundred thirty-five thousand, seven hundred one".