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23214301 = 112110391
BaseRepresentation
bin101100010001…
…1100011011101
31121200102000221
41120203203131
521420324201
62145321341
7401214115
oct130434335
947612027
1023214301
1112116280
127936251
134a6a496
143124045
1520884a1
hex16238dd

23214301 has 4 divisors (see below), whose sum is σ = 25324704. Its totient is φ = 21103900.

The previous prime is 23214277. The next prime is 23214307. The reversal of 23214301 is 10341232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23214301 - 27 = 23214173 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23214307) 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 in 3 ways as a sum of consecutive naturals, for example, 1055185 + ... + 1055206.

It is an arithmetic number, because the mean of its divisors is an integer number (6331176).

Almost surely, 223214301 is an apocalyptic number.

It is an amenable number.

23214301 is a deficient number, since it is larger than the sum of its proper divisors (2110403).

23214301 is a wasteful number, since it uses less digits than its factorization.

23214301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110402.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 23214301 is about 4818.1221445704. The cubic root of 23214301 is about 285.2672203885.

Adding to 23214301 its reverse (10341232), we get a palindrome (33555533).

The spelling of 23214301 in words is "twenty-three million, two hundred fourteen thousand, three hundred one".

Divisors: 1 11 2110391 23214301